Plugins is not work for guest

Good day. The problem is as follows: I put a gallery or even a regular lightbox and everything works with a bang, but for guests either it is not displayed or does not work. The problem is in the topic, because on other topics there is no such problem … I use Swiftbiz lite. I ask the help of experts in what could be the problem?
For example, here is a link where a lightbox is installed on the gallery, and it is displayed for me as an admin, but go without a profile – and nothing works …

The page I need help with: [log in to see the link]