They don't delete accounts in general. Unless they have a real good reason to. If you've taken the photos off this account, then you can go to the site owners or the people posting the photos and legally request them to take down the photos (as you're the subject in the photo). It's a sticky situation really, because once you put something on the internet, it can be openly saved unless put in a private album with restricted access.
Don't meddle in the affairs of dragons, for they think you are crunchy and good with ketchup.
Current Cosplay Project:
Nero- Devil May Cry 4.
Current Costume status: Wig ordered.
Current Prop status:
Deathbringer: Full scale mock-up 85% complete. Design adjustments in progress.
Red Queen: Design in progress
Blue Rose: Not started yet.