kelas4d Casino & Sportsbook FAQ

KYC (Know Your Customer) verification is a standard security step. We ask for a government-issued ID — such as a passport, national ID card, or driver's license — and a recent proof of address (utility bill, bank statement, or rental agreement dated within the last three months). If you're registering from Jakarta, Surabaya, Bandung, or another Indonesian city, the same documents apply. Upload clear photos of both sides of your ID and your address document through your account settings. Our team reviews submissions during business hours and notifies you of approval or any requests for clarification.

On the login page, click the "Forgot your password?" link. Enter the email address or username associated with your account. We'll send a password-reset link to your registered email. Click the link, and you'll be taken to a form where you can create a new password. Make sure your new password is at least 8 characters long and includes both letters and numbers. If you don't receive the reset email within a few minutes, check your spam folder or contact our support team for assistance.

If you notice unusual activity, a login from an unfamiliar location, or cannot access your account, contact our support team immediately. Do not attempt to log in multiple times, as this may trigger a temporary security lock. We recommend enabling two-factor authentication in your account settings — this adds a second verification step using your mobile number, making unauthorized access much harder. If you've already enabled 2FA and still cannot log in, our team can help verify your identity and restore access.

We support deposits starting from a minimum amount, with no fixed upper limit — the range depends on your chosen payment method and your account status. DANA, e-wallet, mobile banking, and local payment each have their own transaction limits set by the payment provider. Bank transfers via online payment, e-wallet, mobile banking, or local payment may allow larger deposits. online payment (Indonesia's unified QR code standard) works with most banks and e-wallets. When you go to deposit, the system will show you the available range for your selected method. If you're unsure about limits, our support team can clarify before you proceed.

Deposits via online payment, e-wallet, or mobile banking are quick and straightforward. Log in to your kelas4d account, go to the Deposit section, and select your preferred e-wallet. Enter the amount you wish to deposit. You'll be redirected to the payment app or a secure payment page where you confirm the transaction using your e-wallet credentials. Once approved, the funds appear in your kelas4d account balance immediately. If the deposit doesn't show up within a few minutes, check your e-wallet transaction history to confirm it was sent, then contact our support team with your transaction reference number.

Our support team responds to account, payment, and withdrawal queries during business hours. Response times vary depending on the complexity of your question and current support volume. Simple questions about deposit methods or account settings typically receive a reply within a few hours. Withdrawal-related queries and account verification issues may take longer as they require additional review. For urgent matters, reach out as early in the business day as possible. You can track the status of your query in your account dashboard.

Yes, we offer demo mode for many of our slot games and some live-dealer tables. Demo mode lets you explore the game interface, understand the rules, and see how payouts are structured — all without using real money. To access demo mode, look for the "Play Demo" or "Try Free" button on the game page. Demo play does not affect your account balance and is purely for learning. Once you're comfortable with the game, you can switch to real-money play by logging into your account and making a deposit. Demo mode is a great way to get familiar with games like Sweet Bonanza, Gates of Olympus, or Aviator before you commit funds.

Our weekly cashback offer rewards active players with a percentage of their net losses during the week. Eligibility and the exact cashback percentage depend on your account tier and activity level. To qualify, you must have made at least one deposit and placed activity during the week. Cashback is calculated at the end of each week and credited to your account automatically — no claim form needed. The amount is never guaranteed and varies based on your play. Cashback is subject to standard terms, including any wagering requirements before withdrawal. Check your account dashboard or the promotions page for the current week's cashback details and your tier status.

Two-factor authentication (2FA) adds an extra layer of security to your account. Go to your account settings, find the Security section, and select "Enable Two-Factor Authentication." You'll be asked to verify your mobile number — we'll send a code via SMS that you enter to confirm. Once enabled, every time you log in from a new device or browser, you'll need to enter a code sent to your phone in addition to your password. This makes it much harder for someone else to access your account, even if they know your password. We strongly recommend enabling 2FA, especially if you're accessing kelas4d from public networks.