I am trying to download illustrator for a class I'm taking. I have the account and paid and everythining, but whenever I try to download it and login it says to sign in with a school email (which is what I've been using) and doesn't let me log in with it. I've tried to use a different email but it says the same thing about you can't use it for personal use. But I'm not and I use my school email. Can anyone help ?