In the event that you are unable to unlink your account, then consider logging out of your Xbox account with these steps before restarting Roblox again. Here’s how to do that: ...

Learn how to fix the Roblox 106, 110, 116 - Your Xbox account settings prevent you from playing user generated content errors on Xbox One and on Windows 10.

With Roblox available on many formats, here's everything you need to know about the game, including tips on how to play safely online.