Variation images not displaying

Hi! I am having issues with variation images showing on my website. I have attributes set and the variations coordinated with the right images, but only the main product image shows.

I also have some products with multiple images (a gallery), but again only the main product image shows.

I have tried deactivating plugins and what not, but can’t seem to locate the problem.

Thanks!

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