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399 TK FAQ

Find answers to all your questions about 399 TK here. Get full details on registration, login, payments, bonuses, and betting — all in one place.

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Account & Registration
FAQs covering new account registration, login issues, password reset, and profile updates.
Deposits & Withdrawals
Rules, processing times, and minimum/maximum limits for deposits and withdrawals via Mobile Pay, Nagad, and Rocket.
Bonuses & Offers
How to claim and use your welcome bonus, reload offers, cashback, and VIP points.
Betting & Games
Frequently asked questions about Sports Betting, Live Casino, Jackpot, and other games.
Security & Privacy
Account security, personal information protection, and how to report suspicious activity.
Customer Support
How to contact the support team, expected response times, and how to submit a complaint.
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On the registration page Enter your name, email, mobile number, and date of birth. Then set a strong password and agree to the terms and conditions. Your account will be ready in just 3 minutes. Registration is completely free.

On the Login page Click the "Forgot password?" link. Enter your registered email or mobile number and a password reset link will be sent to you. If you don't see it, check your spam folder. If the issue persists, contact us at support@399tk.biz.

No, only one account per person is allowed. Creating multiple accounts may result in all accounts being closed and balances forfeited. For more details Terms & Conditions View.

Identity verification is required before withdrawals. Send a scanned copy of your National ID (NID) or passport to support@399tk.biz. Verification is usually completed within 24 hours.

Your name and date of birth cannot be changed once set. To update your mobile number or email address, contact the support team — changes will be made after identity verification.

After logging in, go to the "Deposit" option. Choose your payment method (Mobile Pay, Nagad, Rocket, or bank transfer). Enter the amount and follow the instructions. Your balance is typically updated within 1–5 minutes.

Minimum deposit is ৳500. Maximum single deposit is ৳5,00,000. Daily limits may vary by payment method. Higher limits apply for VIP members.

Withdrawals via Mobile Pay and Nagad are usually completed within 3–15 minutes. Bank transfers may take 1–3 business days. If your account is not yet verified, your first withdrawal may take a little longer.

First, wait 30 minutes — minor delays can occur due to network issues. If your balance still hasn't updated, email support@399tk.biz with a screenshot and details of the transaction. Most cases are resolved within 24 hours.

The minimum withdrawal amount is ৳1,000. If a withdrawal request is already being processed, please wait for it to complete before submitting a new one.

After your first deposit as a new member, a 100% bonus is added automatically. For example, deposit ৳1,000 and you'll start playing with ৳2,000. Specific wagering requirements must be met before the bonus can be withdrawn.

To withdraw a bonus, you must place bets totaling a specified multiple of the bonus amount (rollover requirement). Wagering conditions vary by offer. For more details Terms & Conditions Read.

When you bet regularly, a set percentage cashback is automatically credited to your account each week. VIP Members Earn higher cashback. Visit the promotions page to find out more about the offer.

VIP points are earned automatically with every bet. Once accumulated, they can be converted to cash or redeemed for exclusive rewards. On the VIP page View details.

You can bet on ongoing matches with real-time odds as the action unfolds. On the Sports page Select the "Live" tab. Odds shift as match events unfold, so timing your bet right is key.

Confirmed bets generally cannot be cancelled. However, if a match is abandoned or postponed, your stake will be refunded. A "Cash Out" option may be available in certain cases.

On the Jackpot page Go ahead and pick your preferred game. Each game has its own rules and reward structure. Click the "Info" button within the game to view the full details.

The minimum bet generally starts from ৳10. Maximum bet limits vary by game and event. On the Sports page Bet limits for each event will be displayed.

Immediately email support@399tk.biz or reach out via live chat. Request a temporary account lock, change your password, and update it on any other sites where you used the same password.

Yes. 399 TK uses industry-leading 256-bit SSL encryption. Your personal and financial information is never shared with third parties. To learn more Privacy Policy Read.

Always log in exclusively through the 399tk.biz domain. Check the URL bar in your browser. Never share your password or OTP with anyone who contacts you by phone or message — 399 TK will never reach out that way. If you notice anything suspicious, contact support immediately.

You can reach us through three channels:
  • Email: support@399tk.biz (response within 24 hours)
  • Live Chat: Click the chat button at the bottom-right of the site (instant)
  • Social Media: Message us on our official page

Send a detailed report to support@399tk.biz. Include your account ID, a description of the issue, and any relevant screenshots. Our team typically resolves cases within 24–48 hours.

Yes, our Bangla-speaking customer support team is available 24/7, every day of the week. Email and live chat support remain active even on Eid and public holidays.
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Learn more about 399 TK

399 TK is a well-known online betting platform in Bangladesh where you can bet on cricket, football, badminton, and more than 30 other sports. It also features Live Casino, slots, and Jackpot Games Yes. The platform operates fully in Bengali and supports Mobile Pay, Nagad, and Rocket payments.

For New Users Register Completely free to register, with a 100% bonus available on your first deposit. In the VIP program Members enjoy higher cashback, a dedicated personal account manager, and access to exclusive tournaments.

Betting Tips and Analysis The page features expert tips and match previews. To play responsibly Responsible Gaming Read the page — we believe responsible entertainment is the best kind of betting.

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