Hello @Dizzillee !
I am so sorry you are having difficulties signing into your online account! You have come to the right place, and I will be happy to help!
Are you getting an error message when logging in? I recommend checking out our AT&T support article Troubleshoot logging into myAT&T. This will provide instructions to reset your password, find your ID, and other issues that may be occurring.
I hope this helps! Have a great day!
Tim, AT&T Community Specialist