Player card rejection, please advise


I am trying to get aproval for player card. The rejection email I am getting says It does not load on iOS, but it does.
Could you give me any kind of advise about what is the problem I need to solve?
This is the sharing link:

And this is the embeded player:


Hi @eyetokmin, it appears the URL you have set for twitter:player:stream is a video player. If you use that property, it should be a URL to a video file, like an mp4. If you want to use your player, remove twitter:player:stream and twitter:player:stream:content_type and the Card will just load the twitter:player URL.

Make sure you test the twitter:player URL content across various iOS and Android devices.