Profile has been taken over?

I have an IMDB page, but recently, a stranger's picture has appeared on the profile that isn't me, and several credits that don't belong to me have been added, while keeping all of my previous credits and information. I can't seem to remove or correct the credits through the usual "edit page" method. I think someone made my profile a "Pro" account and now I can't get into it to fix it.
Here is the profile in question. 
https://www.imdb.com/name/nm5167784/?ref_=fn_al_nm_1

The Writer, Director, and Producer credits are not projects I worked on.