Well, I don't want to be rude, but a little google for "instagram report user" will quickly reveal https://www.facebook.com/help/instagram/165828726894770 http

Well, I don't want to be rude, but a little google for "instagram report user" will quickly reveal https://www.facebook.com/help/instagram/165828726894770 https://www.facebook.com/help/instagram/165828726894770 If you in "general" asking about online harassment, that's another topic. I think then everybody just misunderstood your original post (which seem to reference to Instagram specifically).