When I try logging in, it says "authentication failed" There is a possibility that you're trying to register with an account you previously deleted.Please create a new account. Related articles I logged in for the first time in a while and all my data is gone Will uninstalling the app delete my account? I can't use the Live chat and get an error saying "Unconfirmed e-mail" All my posted creations were gone when I logged in. How do I fix this? I can't delete my account