I'm seeing "01:01, August 30, 2019 Crazy Muzzarino (wall | contribs) deleted page Category:Sexy" however there are still 67 pages populating the category, so I think those would need to be removed manually.
I'm not able to view the creation history of a now-deleted category so I can't confirm that MLA made the category, so I'll take your word for it.
Popdropper if you want to provide evidence of someone adding an article to a category, you would go into the "History" of that article (not the category) and click "Diff" on the edit in question.
It appears you created a discussion about this at w:c:Characters:Thread:38361 where you say "You and others are literally putting TEENAGERS into it."
You mentioned Ariel, Hinata and Sunset Shimmer, all of whom would have complications with that accusation:
- Ariel is depicted as an adult in The Little Mermaid 2
- Hinata is depicted as an adult in Boruto
- Sunset Shimmer's age has never been clear, given that she is a magical unicorn shapeshifted into human form. It isn't exactly 100% clear that all students of "Canterlot High" in "Equestria Girls" would be teenagers
- even if they were, those who are 18-19 years would be adults, so it would be inappropriate to call other users names like "pervert" or "pedophile" for using the adjective "sexy" to describe them
- (though I agree it is not an appropriate category: my objection however is because it is an arbitrary and subjective description: opinions may vary)
I checked the history of their pages.
I don't see "MyLittleAngel" listed under recent edits, so my guess is that they were not the ones to add your example to the category.
You admit "I don't know if this user put them there or if it was some other perverts" but you did assert that this user put teens in it. So which pages did MLA actually add to this category? Please check histories and link the diffs. Otherwise, it seems like the only objection would be to creating the category, which sounds like it should warrant an apology to MLA for accusing them of edits others have made.
For example, it seems for the 3 character examples you chose that it was 3 distinct users who did this:
Are you planning on engaging in personal attacks against these 3 editors as well?