How can I put my print on the phone?

[AC Question]

how can i put my print on the phone.

when i go to register my fingerprint it ask for one. i didnt set the fingerprint scanner up, and i dont know the alternative password

 

[belodion]

how can i put my print on the phone.

If you don't wish to use fingerprint unlocking, you don't have to. In that case, you would not need to use a backup password.
Is this a new device, or used?
Either way, your carrier will be able to advise, if you take the phone to them and explain the problem.