You mistyped your password once too often and now the login screen greets you with a locked-account notice instead of your balance. Most lockouts like this come from repeated failed sign-in attempts, not from a lost account.
Sign-in denied and accounts locked after failed attempts
The player types the password, gets an error, tries again and then sees the account locked or the form refusing further entries. This is the standard response after several wrong attempts, and the fix usually starts with the credentials themselves. On www.betmgm.com.nl the same sign-in rules apply whether the player arrived for the casino or the sportsbook.
- The password was typed with a wrong capital letter or a trailing space.
- The email on the account differs from the one being entered.
- Saved browser credentials are outdated and fill in the old password.
- Multiple failed attempts triggered a temporary lock on the account.
- A too-strict browser setting is blocking the login form from sending.
- Retype the password by hand in a plain field instead of relying on autofill.
- Match the email exactly to the one used at registration, including its domain.
- Remove any spaces before or after the email or password.
- Switch off the password manager for this one attempt to rule out stale data.
- Try a private or incognito window so old cookies do not interfere.
- Clear the browser cache and cookies, then reload the sign-in page.
- Open the desktop version of the site if the phone browser keeps failing.
- Use the password reset link sent to the registered email to set a new password.
- Pick a password that was never used on the account before.
- Log in once with the new password and let the lock clear on its own.
- Turn off any VPN or proxy, which can make the session look unfamiliar.
- Check that the device clock is set automatically, since a wrong time breaks secure forms.
- Allow cookies and scripts for the domain instead of blocking them.
- Write the working login down somewhere safe so the next attempt is the first try.
Contact support when the reset email never arrives or the account stays locked after a correct login.
Games and pages that fail to load on a phone
The lobby appears, but a game spins on a blank screen, the sports page freezes, or the whole site refuses to move past the loading bar.
- Mobile data is weak or drops in and out during the session.
- The phone browser is an old version that cannot render the game client.
- Cached files from a previous visit conflict with the current page.
- Too many open tabs are eating the phone’s memory.
- A content blocker or private DNS is cutting off game servers.
- Move to a stable Wi-Fi network or switch mobile data off and on again.
- Close every other tab and any background apps before reloading.
- Refresh the page once, then wait a few seconds before tapping again.
- Update the phone browser to its newest version.
- Clear the browser cache and stored site data, then sign in again.
- Disable content blockers and custom DNS for the session.
- Turn off any VPN, since game servers can refuse traffic from unfamiliar routes.
- Try a different browser to see whether the fault follows the browser.
- Restart the phone to free memory before opening a heavy game.
- Open the game in landscape or full-screen mode when the option exists.
- Load the lobby first and pick a game from there rather than opening a saved link.
- Test one simple game before returning to the one that failed.
- Keep the screen awake during play, because sleep can cut the connection.
- Note the exact message shown so support knows what failed.
Contact support when one specific game fails on every browser and every network while the rest of the site works.
Withdrawals that stay pending longer than expected
The cashout shows as pending with no movement, while the balance stays deducted from the play account.
- Identity checks are still open on the account.
- Bonus funds or playthrough conditions are attached to part of the balance.
- The payout details do not match the name on the account.
- The request was submitted shortly before a weekend or public holiday.
- A second request was sent while the first one was still open.
- Open the withdrawal history and read the exact status shown on the request.
- Confirm the amount came from settled funds rather than a bonus still in play.
- Check that a bonus attached to the balance has been fully played through.
- Make sure the payout account is registered in the player’s own name.
- Remove any extra open withdrawal so only one request is in progress.
- Finish any missing identity step that sits before the payment stage.
- Keep the account untouched during review, since new bets can reset checks.
- Take a screenshot of the pending status with its reference number.
- Look at the account messages for a request for extra documents.
- Wait for the stated review window before sending a follow-up.
- Return to the withdrawal page and confirm the request is still listed.
- Reply to any support thread with the reference number rather than starting a new one.
- Avoid cancelling and resubmitting the request again and again.
- Keep the payout route unchanged once the request has been accepted.
Contact support when the status has not changed after the review window or the request has disappeared without a payment.
Identity checks stuck or documents rejected
The upload page shows a rejected document or the KYC status stays open with no explanation given.
- The photo is blurred, cropped or covered by glare.
- A corner of the document is missing from the frame.
- The name on the document differs slightly from the account name.
- An expired document was uploaded.
- Only one side of a two-sided document was sent.
- Retake the photo in daylight with the whole document inside the frame.
- Hold the phone steady and avoid shadows across the text.
- Upload the side that carries the photo and personal details.
- Send both sides when the document has information on each side.
- Use a current, unexpired document only.
- Match the spelling of the name to the account exactly.
- Upload each file separately instead of combining them.
- Keep files in a common format the upload form accepts.
- Check the file size against what the form allows before sending.
- Photograph the original document, not a printout or a screen image.
- Submit a second document type if the first one keeps failing.
- Wait for the review before uploading the same file again.
- Keep a copy of everything sent, with the upload date.
- Write down the exact rejection message shown on each attempt.
Contact support when documents keep being rejected without a stated reason or the check has stayed open far beyond its normal review.
Keep one document set ready before the first cashout and open only one request at a time, and most of these blocks never appear.