You need to create an account before taking a course. Click on Menu Icon (Three horizontal lines) present on the top left of the Store Screen. From the opened menu, click on Login/Register button. Click on Sign Up. Enter your Email Id & Password to register for an account.
Your courses are in My Courses Section. Click on the Course to start the course.
You can click on Forgot Password link to reset your password from the login screen. We will send the new password to your registered email address. Try to login with the new password.
If the issue still persists, drop an email to email@example.com with the issue details.
Please check whether you are using the same email, which was used for purchasing/using the access code. Check for the course in your My Course section. If the course is still not available, please drop an email to firstname.lastname@example.org
For any other issues, please drop an email to email@example.com with the complete issue details.