From opening an account to payments, bonuses, game rules, or any other issue — the b 77 Help Center is always here for you. Find clear, straightforward answers to everything, all in one place.
Registration, login, password changes, and profile updates
Guide to all payment methods including Mobile Pay, Nagad, and Rocket
Welcome Bonus, Free Spins, Cashback & Promo Codes
Game rules, live betting, understanding odds, and strategies
Android and iOS app download, installation, and troubleshooting
Account Verification, Two-Factor Security & Fraud Prevention
Buying Tickets, Draw Process & Claiming Prizes
Setting limits, self-exclusion, and getting help
We're committed to making your experience as smooth as possible
Welcome to b 77. We know that questions and hiccups can come up on any online gaming or betting platform — confusion during sign-up, a delayed withdrawal, or uncertainty about how a bonus works. That's exactly why the b 77 Help Center was built entirely in Bengali, so you can sort out any issue from the comfort of home.
Our support team is available seven days a week, around the clock — and you can communicate entirely in Bengali. Whether you're in Dhaka, Chattogram, Sylhet, or anywhere else, the b 77 Help Center is there for you.
Opening an account at b 77 only takes a few minutes. Register with your mobile number, verify the OTP, and set a strong password. To make your first withdrawal, you'll need to complete KYC verification — just upload a clear photo of your National ID or passport along with a selfie. Verification is usually completed within 24 hours.
If you're having trouble logging in or have forgotten your password, use the "Forgot Password" option. An OTP will be sent to your registered mobile number. Enabling two-factor authentication (2FA) adds an extra layer of security to your account — b 77 recommends all users keep this feature active.
Depositing at b 77 is quick and easy. You can fund your account via Mobile Pay, Nagad, Rocket, DBBL Nexus, or bank transfer. The minimum deposit is just ৳200, and your balance is typically updated within 5 minutes.
For withdrawals, once KYC verification is complete, b 77 typically processes the transfer within 5–15 minutes. During peak hours, it may take up to 2 hours. If funds haven't arrived within 24 hours, contact live chat and provide your transaction ID.
Withdrawals must be sent to the same number or account used for the original deposit. Requests to withdraw to a different number may be delayed for security reasons.
The b 77 bonus system is straightforward. Your welcome bonus is credited automatically after your first deposit. Free spins, when awarded, must be used on designated games. Cashback bonuses are added to your account every weekend.
The standard wagering requirement for bonuses is 30x. This means a ৳100 bonus becomes withdrawable after you've placed ৳3,000 in bets. To use a promo code, enter it in the "Promo Code" field at the time of deposit. For full terms and conditions, visit our Terms & Conditions View page.
| Channel | Time |
|---|---|
| Live Chat | 24/7 |
| 24/7 | |
| Telegram | 24/7 |
| Phone | 9 AM – 11 PM |
The fastest way to get help. Click the chat icon at the bottom right of the site. Average response time is 3 minutes.
For detailed inquiries, email us at support@b77-jit.com. You'll receive a reply within 12 hours.
Join our official Telegram channel for updates and support all in one place.
You can find answers to common questions in our FAQ page. Take a look before reaching out to support.
Step-by-Step Troubleshooting
Our FAQ page Answers to the most frequently asked questions are already covered there — you may find your solution right away.
This page has detailed guides organized by category. Click on the relevant section to read more.
If your issue isn't resolved, open Live Chat. Describe the problem in Bengali and attach a screenshot if needed.
For complex issues, send a detailed email. Include your account ID, a description of the problem, and any relevant screenshots.
Having issues with the mobile app? Here's how to fix them
B 77 takes the security of your personal information and funds very seriously. If you suspect unauthorized access to your account, change your password immediately and notify our support team. We'll review your account without delay.
Stay alert to phishing and fraudulent messages. b 77 will never ask for your password or payment details via message. If you receive anything suspicious, take a screenshot and report it to our support team.
B 77 believes gaming should be fun, not stressful. That's why we give every user the tools to set their own limits. Set a daily or weekly deposit limit, or temporarily suspend your account if you need a break. To access these tools, go to the "Responsible Gaming" section in your account settings, or contact our Responsible Gaming Page here.
If you feel your gambling is becoming a habit or causing financial strain, contact our Help Center right away. Our dedicated team is ready to guide you in the right direction.
The more details you provide when contacting support, the faster your issue gets resolved. Share your user ID, the time the issue occurred, your transaction ID (for payment issues), and as clear a description as possible. Writing in Bengali is perfectly fine — our entire support team is fully equipped to assist in Bengali.
We're committed to making your experience at b 77 the best it can be. Your feedback and suggestions matter to us too — feel free to reach out by email.