Newspaper for iPad and big screen fails

Happy because of the success of my first Hype online newspaper I made a new one. This time it’s a tiny preview of a poetry bundle from a friend of mine. The bundle will be printed.
I would like the preview to be readable on smaller screens too and therefore I made a duo version for iPad and bigger screen. Unfortunately, I can’t get this smaller version working.
Is this perhaps due to the page-turn script?

Thank you very much for your help

Perhaps it might be useful to add the document:

Dich (297.9 KB)

Thanks in advance