Touch ID
Can I change my 11 pro iPhone to Touch ID instead of Face ID? If so, how?
Click on this link to learn how to 'Use Touch ID on iPhone and iPad --> https://support.apple.com/HT201371
Use Face ID on your iPhone or iPad Pro - https://support.apple.com/HT208109
Turn off Face ID:
Go to Settings> Face ID & Passcode
Enter your passcode
Turn off the toggle for iPhone Unlock through Face ID.