Hi.Friend i use worker for Video not working on iphone

I can’t watch videos on Iphone(ios) but other device(android) can watch my videos
this link https://space.123khondee.com/pb-uploads/clip/2019/09/45Y9FkHb57LR6VU4_150451.mp4

thank you

Possibly MP4 Won't Load in Safari Using CloudFlare