What should I do if my Microsoft account has been hacked and I can’t recover it?

Unfortunately, if filling out the recovery form doesn't help, there's not much else that can be done. It’s really frustrating, especially if you’ve invested a lot of money into that account.

Have you checked if you’re logging into the correct type of Microsoft account? There are personal and business accounts, and it might say your account doesn’t exist if you're trying the wrong one.

You should definitely fill out the account recovery form. If that doesn’t work, your only option might be to contact Microsoft directly, but be warned—they might just permanently suspend the account instead of helping.