Why are my collection lists on cosmicgadgets.co suddenly empty?

Shopify Discussion
1

Here is my link cosmicgadgets.co

My collections were all fine and the products used to show in each and every collection but now all collections are blank. Even the featured collection is empty when opened while it shows products at the main page.I tried different solutions available in discussion but nothing solves the problem

2

I have checked your store collection/all page, it look like someone has removed the code from the collection files, maybe an app or someone did this.

You may need any Shopify expert because it can’t be fixed without looking into the files from the backend.

let me know if you have any other questions.