Only one side is working with Simply Static but others are not.

Hello . Right now I have only one WordPress side that works when use Simply Static with Jetpack galleries but other five sides are not working(the images are not clickable and no slideshow).

I’ve asked numerously questions about not working functionality of Simply Static plugin but get the answer that the issue is resolved even so most of my WordPress sides are not working .
Is a free version plugin Simply Static working for only one side and need to pay for others to make them work as well? If it is the case please specify how much need to pay for an additional WordPress side to convert it to static?

If a free version supposed to work for several websites please specify why is it working for just only one?

As was indicated earlier I could send information using a secure link to compare a working and not working sides.

Thanks.