Shop Page Grid Layout

Hi everybody!

I need help with the masonry grid layout and how products show in the shop page.

As far as I understand how it should work – different size photos adapting one to another – it seems like it is not working. Now there are only three products but I tried it with at least ten products and it did not work.

Is it because there is another setting that is preventing it from working?

I would really appreciate some help on this. Thank you all!

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