Doesn’t work

This is a really fantastic plugin, but it just doesn’t work on the front-end. I select the filters and nothing happens. I’ve tried swapping the themes and deactivating the plugins and am running the latest version of everything.

I tried making a different one and that kind of worked, but it showed the results on a different page without the side bar. This happened even when it has the option to “show results on same page.” I tried it with the submit button also and it just gives a page with a “0” in the upper left corner.

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