Found my phone! Now how to turn off smart things lock?

I was asked for a pin on my phone apparently as security regarding my biometrics and used the wrong password (been a while). so I locked it in smart things using the lock function thinking I would get an option to unlock the phone and then I can reset my forgotten password ( no I did not get an option “forgot my password”. It seems to be asking for a pin I have no idea what that is as is brand new phone with an esim. How do I turn now off the lost phone lock in smart things??