Sorry for being a noob on Webflow. But I just got the impression that you can’t run animations on tablets and phones, because when I publish the site I’m working on http://mastergravity.webflow.io and look on tablets or phones they are not working.
Well, you need to be more precise in letting us know what exactly is not working on your site that you expect to work. From what I can tell the background video works and on hover interactions work as well so…