Counterfeit Item Messages

I’ve received a message from Ebay saying they’ve removed a “counterfeit item” – it is a book that I’ve written myself from scratch (the contents btw are not in the listing anyhow), so I am puzzled as to how it could possibly be counterfeit.

I am unable to respond to the message or contact anyone on Ebay about it to seek an explanation. It seems their “counterfeit item police” is above the law. I feel bullied.

Has anyone else experienced this?