I don't know who Sean is or what he's accused of, and the post you've shared doesn't say. The screenshot is a tweet from @HekateStillHere replying to @withinkfblog: "Hey it's AZRIA aka Hekates Daughter. I'm in Twitter jail right now my other account but please do check your DM's." Nothing in it names Sean, so I can't tell how it connects to him.
The tweet also has the hallmarks of a common lure. An account says it's locked out, claims a relationship to a known person, and asks you to check your DMs. That pattern is often used to move people into a private chat where they're asked for login details, a "verification" link, or personal information. Whoever receives it should avoid clicking links or sharing anything in those DMs.
If you tell me more, I can explain how to report or document impersonation, harassment, or a suspected scam to the platform.
What's the situation Sean is dealing with?