Questions about Gallery Takedowns

[NicolaBryantSimp8486]

I don't know if this is the proper avenue, but I can't tell what is, on this site. I just logged in after a week or two long break to note that the majority of my uploaded galleries, about 17 galleries of captions based on Doctor Who alongside fakes, fanart, and real photos of actresses from the show, have all been removed. Having reviewed the banned content list and rules I don't see what could be the matter. I'd love to resolve this issue, what do I do?