I need help deleting an email.

Initially I registered my AT&T internet account using my old bellsouth.net email I have had for years. That is my main email I am using for everything on the account and that one is fine.

At one point, I created a second Email for work reasons, but I never use that email and want to delete it because when I login to my email, I now get a screen to choose between two emails, and that is an extra step I want to eliminate.

I followed the instructions to create the account as per this article:  Create an AT&T Mail Address for Your Service - AT&T Email Customer Support (att.com)

This part in particular: If you didn’t get an AT&T email when you signed up for AT&T Internet or U-verse TV service, you can create a new one or use one you already have as your user ID. It's easy to do this.

The problem now is that this new email seems to be a primary member ID now in addition to my main user ID. I do not get an option anywhere to delete the email and cannot find any information to delete is. I know you can delete sub accounts, but this one is not a sub account.

I am basically lost now and looking for guidance. So any would be appreciated!