How do I sign in, with a code or with the link you sent me?
With a personal link
Got a link to your account, for example from Maya on WhatsApp? Tap it. If this browser is already signed in, it opens the page straight away. Opened a link to a page of your account while signed out? The sign-in window opens first, and after the code you come back to that same page.
How you know it worked
A message appears that you are signed in, and the "My Lessons" page opens with your lessons.