Plugin doenst work on site

Hi i recently bought this plugin, i installed and activated it, but to my surprise i cannot seem to get it started. I just made a simple pattern with 2 colors and assignt them to a dummy product. I do not see it it in my browser.

 

Can you assist?

thank you

Rick

Ahmed Ehsaan

Check here: https://www.loom.com/share/1901ac6c59374b0a85bb625a90bad7ea

Thank You