Someone could Help me?

We cannot assist with self-repair.

If you're asking about a suspension or banning, you'd need to post the gamertag here -

forums.xbox.com/.../41.aspx

Heya nicolasslayer11.

Sounds like you may need to perform a Factory Reset. To start things off, try a full power cycle on your Xbox One by holding down the power button for 8-10 seconds until your Xbox One shuts off completely. Once you're able to get your Xbox One back on, try

Resetting to Factory Defaults. Let us know how it goes

Hey there, SamuelZP

Please can you tell me how you are signing into Roblox (Through their website, game on Windows, game on Xbox)?

Thanks,

Nathan

It sounds like a "game graphic froze" on the screen. Those usually show when you use a grenade mod that leaches health from your enemies.