Managing personal Outlook.com account settings, security, and privacy
@Elijah Riggs said
the email and password was completely changed to something else. I have filled out the account recovery form and it has been weeks and I have heard nothing
You can resubmit the Account Recovery form
https://support.microsoft.com/en-us/account-billing/account-recovery-unsuccessful-dc56c3e3-dff0-4ed5-8edb-60290eea6b53
But if the hackers have changed all of the Security Settings on the account and put back Two Step Verification, then I am sorry, but the account is lost.
And recently today I went to try to gain access to the account and I'm being told that the email doesn't exists
If the hackers have replaced the email alias that you used to sign-in to that account, it will show as does not exist.