Firstly, make sure that you are signed into the account where you purchased the course. Click your profile photo in the top right-hand corner and you should see a link for 'courses'.
Another way is to log into your dashboard. If you have signed up to be a teacher, there is an option to log in as a teacher and log in as a learner (underneath our logo where your profile photo is). Make sure you are logged in as a learner. Scroll down to courses and you will find your purchased courses there.