This is the formal route. Use it for anything Report and Appeal in the product don't cover, or when you want a complaint on the record with a reference number you can quote back at us.
You don't need an account and you don't have to give us your legal name. Lawyers, police and court officers can file here directly — nothing on this page asks anyone to sign up first.
A named human reads every one of these and signs the decision. Some categories are on much shorter clocks than the rest: impersonation and morphed images, intimate images shared without consent, and court or government orders. If yours is one of those, say so in the first line. The full timetable, and who handles this, are on the complaints page.