Background Video Not Playing Help

I am trying to create a landing page where the first thing you see is a Hero Video, however the background video does not play at all after uploading the file. It just shows a static imagine of the video no matter what I click or change.

The upload video section shows the preview of the video as playing, but the site itself does not play it. Help!

UPDATE: When I have the include play button checked and published, I can click play at the bottom right and the video will play. I want this video to autoplay on landing and loop, but those options do not work. Help!