Do this now
- Screenshot the profile and recent posts.
- Report the account for impersonation from its profile or through X's Help Center form.
- Add a trademark report if you hold a mark.
- Post from your real account which one is official.
What to write
"@[fake] presents itself as [business], which I own. Our real account is @[real]."
Deadlines to know
- No published response time.
What to avoid
- Mass reports from many accounts.