Banned From The "Find Designs" Section ?!?

[Metalhead_Freak]

So I’ve tried Twitter and Facebook so I’m reaching out to you guys. Love the Forza games, been playing since Forza 3. But in the new one, when I go to the “Find Designs” section I get a message saying my gamertag has been banned from using this feature. I’ve never uploaded anything offensive, I find that actually really annoying. So there has to be a problem somewhere. Please help if you’ve encountered the same message.
Thanks

gamertag - Metalhead Freak

[Dragnet]

@Nitro Glitter

FAQ: Why was I banned?

Players may encounter an on-screen message indicating that “Your gamertag is temporarily banned from this feature” in multiplayer, Auction House, etc. The in-game Message Center will show the length of the ban and direct the user to Forzamotorsport.net. The purpose of the message is to remind players of the Code of Conduct and Terms of Use for both Forza and Xbox Live. A basic rule of thumb is an E for Everyone tone; common ban reasons include intentional wrecking in multiplayer lobbies and inappropriate designs (profanity, drugs, sexual themes including ‘Free Candy’ etc). Repeat offenses may result in a permanent ban.

Players who believe they have been unfairly banned can e-mail forzafb@microsoft.com for further investigation and review. Include your Xbox Live Gamertag and ban date. Discussion of bans and enforcement issues is not permitted on the forums.