Locked out of macbook ait.fingerprint wont work without forgotten password

Hello patricia44,

Welcome to Apple Support Communities!

If your macOS Catalina or later, you'll see one of the following options to reset your user password:

-The option to reset using your Apple ID

-The option to restart and show password options

-The option to reset using your recovery key

Depending on which you see, use the steps on this Apple Support page for If you forgot your Mac login password - Apple Support

These steps should help you reset the password so you can login to your user account again.

Please let us know if you have further questions.

Cheers!