Hi there! I see you're having trouble with the T.J.Maxx app or website not accepting your passcode. I'd love to help get this sorted out for you.

To start, can you tell me if this is happening during sign-in on the app or their website? Also, have you tried resetting your password or using the "Forgot password" option yet?

In the meantime, here are some steps that usually help with passcode or login issues on iOS devices:

1. Double-check that the passcode you're entering is correct, including capitalization and any special characters.
2. Try using the "Forgot password?" link on the sign-in page to reset your password.
3. If you have tried multiple times and it still doesn't work, wait a few hours before trying again as sometimes accounts get temporarily locked for security reasons.
4. Make sure your app is updated to the latest version from the App Store.
5. Restart your iPhone to clear temporary glitches.
6. If you’re copying and pasting the passcode, try typing it manually to avoid hidden spaces or characters.
7. Check your internet connection to ensure stable access.

If none of these do the trick, your account might be locked or there may be an internal issue. In that case, contacting T.J.Maxx customer support or their help desk to unlock the account and provide a temporary password would be the next best step. You can reach out to them via the email [email protected] or through their support page.

Could you share what specific message or error is shown when you try to enter the passcode? That will help me guide you better.