Quark Gavick theme

Hi,

I’ve tried (deinstalled it at the moment) to make WP featherlight work with the Quark theme from Gavick. However when I installed and activated the plugin I could not make it work.

I want to have a “Buy now” button, once that button has been clicked I want to have a lightbox with inline html (to show logo’s of shops where to buy). I can’t however even make the sample code from your plugin’s website work.

Any idea why? If you look at the Quark code (especially the e-commerce child) do you see anything that might create this problem? https://demo.gavick.com/wordpress/quark_ecommerce/

https://www.ads-software.com/plugins/wp-featherlight/