Instagram deleted my private account with no warning. I was using it on my desktop for work, logged me out and when I tried to log back in I received prompts stating that both my username and email did not exist. I tried my number, which worked but the texts I received were all blank with the verbiage, "unsupported content". I received no security warnings of my account being accessed by another device nor warnings of account changes. It just disappeared! No customer support either.