Hacked my account and changed my data

So, purchases and data from an account that will be terminated by my university will be lost?

Technically, you could add a secondary email to your MS account for sign in purposes...however, no clue what would happen if the primary email was no longer valid

Unfortunately, MS don't allow you to change the primary email due to the risk of fraud, hacking and whatnot...if they allowed it, then a hacked account could then have it's address changed

Also the person that hacked this account which is mine, He/She has the auntheticator app that can just change anything back and i spend lots of cash on it for games,Xbox live, etc, is it possible to move all my data on that account to another account?
Even all my game progres like fortnite and etc?

Oh F. Is it possible for microsoft support to transfer all data from my hacked account including my minecraft account details to my new email (that they asked me when I chatted with xbox support) If I have all these proofs? (that I provided before)
OR share me the details of my minecraft account with gamertag (Ahsan_YT).
I am still not sure If hacker actually changed my email. Can you tell how can I check if my email is deleted or changed?

Whoever hacked into my account changed my region to Spain

Hello, first it's a pleasure to be able to help you today.

My name is Welcome to the community.

Hello Hobo, if you had your account hacked fill in the form and recovered your account, you must have provided a new email to transfer the data to the new account, with that you will not be able to change the email to your old account .