I've had Snapchat for about a year now and I had an account and everything worked until about a week ago. It logged me out of my account and I tried to log back in WITH THE RIGHT PASSWORD and it told me that the account never existed. So I made a new account and the same thing happened. I don't have anything to fix it. No matter where I am or how strong my internet is, it just doesn't work and always says "This username doesn't exist". This happened on both my phone's. Please help with my issue.