Negative content hurts your reputation, but you have options. Start by...

https://www.scribd.com/document/1015794923/Someone-Is-Impersonating-Me-on-Facebook-A-Practical-Guide-to-Removal-139163

Negative content hurts your reputation, but you have options. Start by contacting the site owner directly to request a voluntary removal. If that fails, file a formal de-indexing request with search engines for privacy violations or legal infringements