Musescore Digital Books

Hi,

Apologies if I have posted this question in the wrong area.

I'm a new user of the software and I decided to download some digital books from MuseScore. After payment, I accessed the books online and tried to download or print the books. Unfortunately, I have failed to accomplish this and have been unable to find out anything about this process online. The only option seems to be to access individual songs in the books, one at a time, online and even that doesn't include the title etc.

In the past when I have purchased a digital book I have obtained access to the book offline as a pdf or in some other format, with perhaps the ability to print it. MuseScore seem to want me to pay a similar charge for the ability to only access individual pages of the books, one at a time, and then only when I have an internet connection. Additionally, I thought that perhaps I could access the sheet music via the MuseScore software and playback at various speeds when learning a new song. Unfortunately, I've been unable to find out how to do any of this. Hopefully, this is due to my lack of knowledge / foolishness rather than the fact that I have paid for goods which do not have the functionality I expected.

If anybody can provide me with some information in this regard I would be grateful.

Best regards,
Steve