Check that the email and password you entered is correct. If you do not remember your password you can request a password change from the login screen that will be sent to your Profile email. If you do not see an email with a link to change your password, check your Junk/Spam email folder.
Check that you have a strong internet connection, close and reopen the app and then try logging in to your Profile again.
If you continue to have issues accessing your Profile, reach out to our team and include the error type you are receiving using this link.