If your church already has an account on ServiceBuilder, then you don't want to create a new account. Rather, ask your church administrator to give you a username and password, and you will be able to login yourself.
Please enter your CCLI (Christian Copyright Licensing Internation) Number.
If you do not have your number with you now, or your church doesn't have a CCLI number, then enter a fake number. You can always edit it later from settings.