@MojangSupport So I'm trying to convert/import/migrate my son's old MC account to Mojang which was under my original account (i have like 10 to convert!). He has an account on mojang.com but no MC game associated with it yet. Who's info do I enter here?

I also cant convert my Minecraft account into a Mojang account. Cause the mail I used back in the Day, dosent exist anymore. So I basically cant migrate, because I need my new mail to be attached to the account 😔