Hi @THEKID0208
I completely understand how important it is to setup Auto Pay. I am more than happy to assist with this!
To enroll in Auto Pay you may sign in into myAT&T then go to > Profile > Update bank accounts & credit cards > Select Sign up for Auto Pay > Select a Payment Method > Submit. You can select the following link to view the full instructions on enrolling in Auto Pay. I really hope this helps!
Have a great day!
Geovanni, AT&T Community Specialist