@MojangSupport I can't migrate my Mojang account. I think it's because the email I used when I started playing Minecraft 13 years ago is inactive/inaccessible. Your support is wack. I can't view the "responses" I got from a "Minecraft Expert". I just want to play with my friends

Same problem here ... @MojangSupport trying to migrate Mojang account using an outdated email address, you provide a link to change the email address but to do it you have to secure it by receiving an email. So you can't change your old email address ... procedure won't work

Please send us an email at msft.it/6010bGt0m and we will assist. Remember to attach your Transaction ID and account name / Gamertag. ^TK

The web page was filled out (based on the link you provided). One problem is that the Transaction ID was sent to the email address that I can no longer access, that is the whole problem.