Background video not playing on mobile, tried using hmtl - no luck

I know this has been asked many times, but I am still doing something wrong.

My background video doesn’t play on mobile and from what I’ve read, it can pay now.

I tried using this code below and it did nothing. Any suggestions?

Thank you!

Read only: Webflow - Diego

Published site:

Thank you!

Here is my site Read-Only: [LINK]1
(how to share your site Read-Only link)