Yeah, it looks like that theme is not set up to show videos, but here's a tutorial on how to update your theme to add that support. https://shopify.dev/tutorials/add-theme-support-for-rich-media-3d-and-video
Hi there, i followed through to do the same on my boundless theme.. but it change the formatting and it looks bad... it is stacking the first image below the video as well not showing the image changing the options for different styles and colors of variants. how to i fix that? i have gone back to original for now.