How can I get my account unsuspended?

Hi, if you're able to see something like "account locked" as soon as you sign in
You may need to fill the account reinstatement form to obtain a response from the Microsoft Account Rebiew team
https://www.microsoft.com/en-us/concern/Account...

Right now that's the only way to appeal

Hi and thanks for reaching Microsoft Xbox gamer's community. My name is Josef.
I'm an Independent Advisor and a Microsoft Xbox user like you.

Hope you're doing great today despite this Jack

Do you have access to your Microsoft account?
Or Microsoft support were not able to help you with this and they locked your account to avoid fraudulent use?

Yes I do have access to my account however I was notified it was suspended indefinitely and that support couldn’t provide any details or further reasoning as to why. I’ve done nothing wrong apart from some hacker stealing my gamertag there should be no fraudulent activity which I discussed that problem with support last week so if this was a ban for his activity on my account it is definitely late and unwarranted. And I believe he was unsuccessful logging into my account he changed my gamertag without actually having access to my account info support has not been helpful and I would just like to resume playing games on my account.

I hope my account gets unsuspended. ()

The only way to possibly have a suspension lifted is to submit a case review at http://enforcement.xbox.com If a case review is not eligible, or the enforcement team uphold their decision, all you can do is wait out the suspension.