Report from the item itself. Content that breaks the rules is taken out of sale while it is reviewed.
Reporting
Use the report control on the profile, listing or post. Reporting from the item itself is what tells us which one you mean — a general message costs a round trip to establish that.
What happens
Content that appears to break the rules is taken out of sale while it is looked at. It is not deleted: a report is not a verdict, and a creator's work is not destroyed on the strength of one.
The creator is told what was objected to, so they can fix it if it is fixable.
Copyright
If something of yours has been published here without permission, use the copyright process rather than a general report. It needs specific information to act on, and the report form cannot collect it.
Safety
Anything involving a person's immediate safety goes straight to support, marked urgent. Do not wait on a queue for that.
Retaliation
Reports are not shown to the person reported. A creator cannot see who reported them.