My iPad face time login is not working. Pls help

I am guessing at least you remember your "pass code"

I would suggest going to settings>Face ID enter your passcode and scan your face again.

if you also forgot your pass code you might want to put your iPad into recovery mode

Keep in mind, this will reinstall your iOS and will remove all the information that is on your iPad

use this method only if you are have iCloud backup of your iPad contents or backup your iPad to your local iMac/MacBook/PC to restore after restoring your iOS.

See link below for how to put your iPad in recovery mode

https://support.apple.com/en-us/HT201263

Hello,

Please refer to the following Apple Support document.

If you get an error when trying to activate iMessage or FaceTime - Apple Support