If you have already purchased your course and you are having trouble with your login credentials, please use the Lost your password? box on the log in page to reset your password. You will need to access your email in order to retrieve the password reset email. If you do not receive this email, please be sure to check your junk mail or spam mail folder (some providers, such as gmail, frequently filter automated email into the spam folder).
If you continue to have trouble with your login credentials, please submit a support request.