Video Not Displaying

My theme does use the post_thumbnail hook, but the video is still not displaying: https://test.chillcoots.com/high-end-homes/. I tested on a generic blog post, https://test.chillcoots.com/uncategorized/blog-post-sample/, and it pulled a featured image, but the video is still not being displayed.

Does the featured video work on pages, as well as, blog posts?

Thoughts?

The page I need help with: [log in to see the link]