Trial seems to have ended too soon

I’m not sure why, but I have only been able to use the trial for about 20 hours. I purchased a book to help me understand the application and was working through it. Today when I started the application, I could not access my data and the Purchase window kept appearing.

I’m only half way through the book. Is there a way to extend the trial?

Many thanks.

Yes. Open Help > Support Assistant. There’s an option to request a one-time 30 day extension.