New to lexicon, basic question on logging in

How do use my rekordbox subscription to access the basic free account? Im in demo mode and don’t see a login to lexicon for my RB acc other than a subscription pop up.

Rekordbox and Lexicon are two different companies, so the Rekordbox subscription does not work for Lexicon

This is in the Lexicon FAQ:

I already have a Rekordcloud subscription, do I need to pay again?

Your Rekordcloud subscription includes the Lexicon Basic plan.

If your Rekordcloud subscription is still active, you should login to Lexicon with that email. The first time you have to reset your password. You should have a Lexicon Basic subscription after that.
If you want the Pro features, you will need to enter your payment details again for the new Pro subscription. Your old Rekordcloud subscription will then be canceled. You can upgrade to Pro inside Lexicon.

Rekordbox and Rekordcloud are not the same thing