Thanks for contacting us and choosing our product!
I checked your site and see have problem with jquery conflict and it cause this error.
Can you pm me admin account? I'll check and fix it for you!
Sorry for late response because now is weekend and i'm working at home!
I checked your site and see problem is jquery.masonry.js loaded in your template and in our module load it too. So I disable in your template and all working fine now. Please check again.
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