From a computer, after you log in to your account, in the top right-hand corner, select MY ACCOUNT. On the next page, on the left-hand side, select DIGITAL PRODUCTS. There, you will see your products listed. You can then click on the downward pointing arrow to download them.
From your phone, you will want to click on the Person icon surrounded by a circle in the top right-hand corner. You will be prompted to sign in. This will take you to your DASHBOARD. There is a downward facing arrow to the right of that. Select that and a dropdown menu will appear. There, you can select DIGITAL PRODUCTS.