Why is my Android Device Manager not giving me the option to change my oin?

[Android Central Question]

So I've forgotten my pattern for my phone and I've gone into ADM but it only lets me write a message and phone number and not change the code? HELP!

 

[B. Diddy]

Welcome to Android Central! Find My Device (previously known as Android Device Manager) has never allowed you to change your password remotely. It only lets you create a new password if the device didn't have a screen lock set already. If it already has a screen lock set, then Find My Device will let you know a password has already been created, and it will just remotely lock your device.