PLEASE HELP! Does my Fontself and Illustrator account need to share the same email?

My Illustrator account is created with my college email. I just needed to add Fontself, but wasn’t thinking and used my personal email. After I downloaded it, I went to Window>Extension and it was not there. I am wondering if the two different emails is the problem.

Can I change the email or do I cancel the subscription and start over?