Category page view doesn't link to individual product

Thanks for your plugin, it is exactly what i was looking for.

However I don’t seem to get it to work with the category shop page. The products there show but they don’t link to the individual product page.
e.g.
https://collection.afriartgallery.org/product-category/paintings/

If I disable this plugin it works well.

Kindly advise

Jantien

https://www.ads-software.com/plugins/woocommerce-catalog-enquiry/