How is someone supposed to help you when you can't be bothered to explain what the issue is?
I'm gonna assume that you can swipe your lock screen to unlock it even though it's supposed to ask for either a phone, password or face.
If that's the case, then you turned on smart lock or one of it's features and have failed to realize it.
Turn off smart lock and delete anything in trusted places trusted devices.
Pairing a new device will always ask you to add it to Trusted Devices, which allows a swipe to unlock your phone.
Disable smart lock.
[Hello Weekend!] Objects you Love!
by Batman360, 2020-07-03