My xbox account was stolen and banned on forza horizon 4 when I had no access

My account was stolen and I recently regained it when I entered the forza horizon 4 forum I had no access to any online / multiplayer functions despite the constant connection to the LAN network when I looked for more information on this subject that I have a shadow ban imposed on my account, what can I do to regain access to blocked functions?

Contact the customer support, if the problem still exists. There were recently some troubles to get connected to the FH4 Server the last few hours (between 16-20 hours ago). So may be the problem didn’t bother you even now.

Cannot get online with game myself . all paid dlc was not available ingame.

Go through Forza Support, pinned and linked above.