How can I get my Apple ID back

If you forgot the Apple ID (iCloud) password, enter the Apple (iCloud) ID, and click Forgot Password. See if you can get a Rescue or Notification email option if necessary. Link to contact Apple Support at the end of the 2nd article.

Apple ID - Manage  -     

Apple ID – Forgot Password  *      

You are welcome. If you have 2 Factor Authentication enabled, you can use Account Recovery. The Recovery Process is an automated process and the length of time it takes can vary a lot. Apple ID Support can only answer your questions. They can't intervene in or speed up the process. The article below has some suggestions to shorten the time the process takes.

Apple ID - Recover your Apple ID with two-factor authentication account recovery.   *

Try contacting Apple Support see if they can change the email address.

Apple Support Contact.    -

Work through the screens to get an email or chat option.

Apple Support by e-mail or chat.    -

Apple on Twitter

You are welcome.