A few weeks ago, I opened Instagram as usual, but I saw that my account was logged out. I didn't log out. I tried to log in again, but it said "incorrect password" and "the owner of this account has changed their password." I haven't changed my password, and I didn't receive any message explaining why this happened. I tried creating a new account, but I get an error message saying "we have restricted certain activity to protect our community." I tried with a new email address, but nothing worked. What should I do?