License to Fotomagico 5

Hi, I just bought FM 5 from the Apple Store paying NZD$74.99.

The software downloaded fine but it says it is unlicensed. I upgraded from FM4 to FM5,
I have no license? why?

I am not even sure how to get the FM5 Pro for free even after following the instructions from one of the forum, nothing has happened.

Please can I get my license key for FM5 and please tell me how to upgrade for free to FM5 Pro?

Thank you.