To reach your HTB Account settings on the academy platform, simply click on your username located in the top right corner of the dashboard. From there, select "HTB Account Settings" and you will be redirected to the corresponding page.

In order to link your different accounts you will have to create an HTB Account, you can follow the steps here:

If you already have an HTB Account you can sign in and your Academy account will be automatically linked :

By clicking on the "Manage Connection" button you can see that the Academy account is linked and you can use that page to link your Enterprise, CTF and HTB Labs accounts

For more information on the Academy Platform: