Wrongfully suspended

I've been wrongfully suspended as well with no way to dispute it or contact the enforcement team to make them aware of this issue

Update: I have found out I have been banned for marketplace theft. Really?? Please put in a link on players’ homepages to where there are more details about this.

The enforcement team does not use the forums. A case review would be the only way to contact them. If a case review is not available, then all you can do is wait it out.

Hi there speedee,

Thank you for reaching out here in Xbox Forums. I understand there is an issue with a suspension on a Microsoft account. You will not be able to reach the Enforcement team here on the forums. We do not have the appropriate tools and resources
to assist with enforcement actions.

I recommend visiting our Enforcement website for more information regarding Bans/Suspensions. If you were suspended for longer than a day you can also submit a case review from the same website.
You can find steps for submitting a case review here and more information on why accounts receive bans and suspensions:
https://enforcement.xbox.com

Thank you for letting us know about the issue. We'll be locking the thread.
If you ever require any help with any other Xbox issues please feel free to come back to the Xbox Forums for further assistance.

Thank you and have a great day.

The absolute best way to deal with those people is to not respond, block, and report. They just try to find any excuse to get you riled up and send a nastygram back.