Play button overlay on product image

Hey, I want to make simple shop for selling mp3 files on WooCommerce. This is my first time with WordPress platform so I don’t know much about customization. I want to have a play button for mp3 preview which is overlay on every product image. I tried do this with ZoomSounds plugin but it’s doesn’t work and have such a bad documenation about using this plugin. You can see what I want to achieve with this plugin on this site https://edm-ghost-production.com/shop/page1/ but I can’t receive same effect. Does someone was using similiar plugins or shop types and could help me?