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B 77 FAQ —
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From registration to withdrawals — find clear answers to any question about B 77 right here. Search below or choose a category.

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Account & Registration

Questions about opening an account, logging in, changing your password, KYC verification, and closing your account.

Deposits & Withdrawals

Learn about depositing and withdrawing via Mobile Pay, Nagad, and Rocket — including limits and processing times.

Bonuses & Offers

Learn about the welcome bonus, reload bonus, cashback, wagering requirements, and how to use your bonuses.

Games & Betting

Common questions about Sports Betting, Live Casino, lottery, jackpots, and match odds.

Security & Privacy

Account security, 2FA, data privacy, and how to report suspicious activity.

General Information

General information about B 77, support contacts, responsible gaming, and more.

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Account & Registration

To register with B 77, you'll need: an active mobile number (linked to Mobile Pay or Nagad is ideal), a valid email address, your full name, and a strong password. Registration is completely free and takes just 2 minutes. For identity verification (KYC), you may need to provide your NID or passport at a later stage.

No. Under B 77's policy, each person is allowed only one account. If multiple accounts are found linked to the same individual, all accounts may be permanently suspended and any deposited funds forfeited. A single account with accurate details gives you access to all available features.

Click the "Forgot Password?" link on the login page. Enter your registered email or mobile number and you'll receive an OTP or a reset link. Use it to set a new password. OTPs are typically valid for 5 minutes.

KYC verification confirms that you are a real person and at least 18 years old. It helps prevent fraud and keeps your funds secure. KYC becomes mandatory once your withdrawal amount exceeds a certain threshold. Verification can be completed using your NID, passport, or driving licence.

Some personal details — such as your email, mobile number, and password — can be updated from Account Settings. To change your name or date of birth, you'll need to contact support and may be required to submit supporting documents.

After five consecutive incorrect password attempts, your account will be locked for 30 minutes and will unlock automatically after that. If you need access sooner, contact support via live chat or email — your account will be unlocked promptly after identity verification.

Yes, B 77 is fully mobile-friendly. You can log in from any Android or iOS browser. Both password and OTP login methods are supported on mobile.

To close your account, email support@b77-taka.com or reach out via live chat. Make sure to withdraw any remaining balance before closing. Please note that a permanently closed account may not be recoverable.
Deposits & Withdrawals

B 77 currently supports deposits via Mobile Pay, Nagad, and Rocket, with more payment methods planned for the future. Mobile banking transactions are the fastest and most convenient option.

The minimum deposit is ৳500. The maximum single deposit limit varies by payment method and account type. Verified KYC accounts have a higher maximum limit.

Deposits are usually credited to your account instantly — within 1–5 minutes. Occasionally, network issues may cause a delay of up to 15 minutes. If it's been more than 30 minutes, contact support with your transaction ID.

Withdrawals at B 77 are typically processed within 3–5 minutes. During peak times, it may take up to 30 minutes. Large withdrawals may take longer if KYC verification is pending.

The minimum withdrawal amount is ৳500. A daily withdrawal limit applies. For full details on limits, check the transactions section of your account or contact support.

B 77 does not charge any processing fees for deposits or withdrawals. However, your mobile banking provider (Mobile Pay, Nagad, etc.) may apply their own transaction charges, which are outside B 77's control.

Once a deposit has been successfully processed, it cannot be cancelled. If your deposit is still pending or the wrong amount was sent, contact support with your transaction ID.

The reason for a rejected withdrawal is usually communicated via email or an account notification. Common reasons include incomplete KYC verification, unmet bonus wagering requirements, or mismatched account details. Resolve the issue and resubmit your request.

After logging in, go to the "Transaction History" section in your account dashboard to view a full record of all deposits and withdrawals, including date, amount, and status.

If you've sent money to the wrong number, contact support as soon as possible. Provide your transaction ID, amount, and time of transfer. B 77 will do its best to resolve the issue, though recovery may not always be possible due to third-party involvement.
Bonuses & Offers

A 100% welcome bonus is automatically credited on your first deposit after registration. A minimum deposit of ৳500 is required to qualify. Wagering requirements must be met before the bonus can be used.

A wagering requirement means you need to place a certain amount in bets before you can withdraw bonus funds. For example, a 10x wagering requirement on a ৳1,000 bonus means you must wager ৳10,000 in total. Requirements vary by bonus, so always read the offer details.

No. Bonus balances cannot be withdrawn directly. Once the wagering requirements are met, the bonus amount is converted into your main balance and can then be withdrawn. Winnings from real money, however, can be withdrawn at any time.

Reload bonuses for existing members are offered weekly or on specific days. A set bonus percentage is credited when you deposit a qualifying amount. When an offer is active, you'll find it in the "Promotions" section of your dashboard.

Weekly or monthly cashback offers are available for regularly active members. A portion of your net losses during a set period is returned as cashback. Cashback is generally withdrawable directly.

Every bonus has an expiry period — typically between 7 and 30 days. If the wagering requirements are not met before it expires, the bonus balance will be automatically removed. Make sure to read the terms as soon as you receive a bonus.

Yes, B 77 has a referral program. When someone registers using your referral link and makes their first deposit, you earn a bonus. You can find your referral link in the "Refer a Friend" section of your account.

Generally, only one bonus can be active at a time. Once the wagering on the current bonus is complete, you can activate the next one. Some special offers may allow multiple bonuses to be used simultaneously — this will be stated in the terms.
Games & Betting

B 77 offers betting on cricket, football, tennis, kabaddi, and 30+ other sports. Along with live betting, you'll find pre-match betting, match odds, and special markets.

Live betting lets you place bets on matches as they happen, with odds updating in real time. Log in, go to the "Live" section, pick your match, and place your bet. You can wager at any point while the match is in progress.

Log in and go to the Lottery Go to the page. Browse active lottery draws, purchase your tickets, and wait for the results. Draws are shown live in a fully transparent manner, and any winnings are credited to your balance automatically.

Jackpot winnings are automatically credited to your account balance. For large jackpots, KYC verification may be required. Once verified, you can withdraw through the standard withdrawal process.

Yes. If a match is cancelled or abandoned, your stake is fully refunded. The refund is typically credited to your balance within 24 hours.

The minimum bet on most markets is ৳50. Some special markets or events may have a different minimum. The minimum amount is shown on the bet slip on the odds screen.

An accumulator or parlay bet lets you combine multiple selections into one bet. If all selections are correct, you win a much larger payout. If even one selection is wrong, the entire bet is lost. The potential returns are high, but so is the risk.

You can view all bet results under the "Betting History" section in your account dashboard. Each bet shows its status separately — active, won, lost, or refunded.

Cashout is available on selected markets. You can close your bet partially or in full during a match to secure a profit. The cashout option will appear on your bet slip if it's available for that bet.

B 77's Live Casino features live roulette, blackjack, baccarat, Dragon Tiger, and a wide range of slots. All games are played with live dealers and results are fully transparent.
Security & Privacy

Yes. B 77 uses 256-bit SSL encryption to keep all your data secure. Your personal and financial information is never sold or shared with third parties. For more details, please see our Privacy Policy Read more.

Log in and go to Account Settings, open the "Security" section, and enable "Two-Step Verification". Once you verify with your mobile number, you'll receive an OTP every time you log in. With this enabled, no one can access your account even if they know your password.

No. B 77 staff will never ask for your password, OTP, or payment details over the phone, by email, or via message. Any such contact is a scam — report it to support immediately.

Change your password immediately and contact support. Provide the details via live chat or email and the team will act quickly to secure your account. If needed, your account can be temporarily locked.

Yes, for security purposes your session will automatically end after a period of inactivity. If "Remember Me" is not enabled, closing your browser will also end the session. Always log out manually when using a shared device.
General Information

Yes, B 77 is built with Bangladeshi users in mind. We offer a fully Bengali-language experience, local payment methods (Mobile Pay, Nagad, Rocket), and betting on the sports most popular in Bangladesh.

Click the live chat button on the site to speak directly with our support team. You can also reach us by email at support@b77-taka.com. Our support team is available 24/7.

Responsible gaming means playing within your means and setting personal limits. B 77 offers deposit limits, session limits, and self-exclusion options. For more details, visit our Responsible Gaming View page.

The full Terms & Conditions are available on our Terms & Conditions page. It's worth reading before you register or claim any bonus.

B 77 FAQ — Everything You Need to Know

It's natural to have questions when joining or playing at B 77. That's why we've put together this FAQ page — with straightforward answers to the most common questions from Bangladeshi users, all in one place. From registration to withdrawals, bonuses to security, it's all covered here.

Many new members want to know how easy it is to sign up with B 77 — and the answer is very easy. All you need is a mobile number, email address, and password, and your account is ready in 2 minutes. Your first deposit comes with a 100% welcome bonus, giving you even more to play with.

Deposits and withdrawals are among the most frequently asked about topics. B 77 supports all major mobile banking methods in Bangladesh, including Mobile Pay, Nagad, and Rocket. Deposits are instant and withdrawals process in just 3–5 minutes — one of B 77's standout advantages.

Bonuses are simpler than they seem. A welcome bonus is available on your first deposit, reload bonuses apply to regular deposits, and cashback is available for active members. Once wagering requirements are fulfilled, bonus funds can be withdrawn.

B 77 takes security seriously. Every account is protected through SSL encryption, 2FA verification, and regular security audits. You can also instantly lock your account if any suspicious activity is detected.

If you can't find the answer you're looking for in this FAQ, don't worry. Our 24/7 live chat support team is always ready to help. You can also reach us by email and typically get a response within a few hours.

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