Gallery Hierarchy Issues

The gallerys photos group together but they just don’t show the buttons. It just says “All” but what about the rest?

I looked up the videos. It isn’t working. It was working a few days ago. I tried to reorganize the galleys Hierarchy. I deleted and then added the code back on the page. I tried deactivating some possible plug-ins that could be interfering.

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