Video asset not uploading properly

Trying to upload my background video, and when I visit the hyperlink, it’s not playing, so I don’t think the video is uploaded properly. It plays on desktops but not on mobile devices.

https://preview.webflow.com/preview/cali-west-djs?utm_medium=preview_link&utm_source=designer&utm_content=cali-west-djs&preview=cc174eba2e8a580e8a63b11202500ef7&workflow=preview

Can you share a link to the live site? The video seems to be working in the Editor.