My Instagram is only banned from my iPhone but not when I sign in anywhere else.?

[Maryyy]

Hey guys I'm having this problem that every time I try or anyone else tries to sign in on my iPhone to their Instagram its says that its banned, which i don't understand because I've never did anything unlawful or against the rules. So I'm really frustrated, Ive tried opening and closing the app, reinstalling it, and nothing seems to work, I can't even make a new one either because thats banned! =[ Ive also tried emailing them on support but they don't give a crap about us. My account was private and whets even more devastating is that I had some old pictures of my recently past away dog that I had on there. If anyone has any suggestions on how to bypass this lock instagram has put on my phone it will be greatly appreciated.

[Salah]

Delete all sex photos on your iphone.