Project is not opening some IPhones (11 Pro)

Testing
Debugging
My effect is opening on my Iphone 11 and iphone 11 pro of my friend, but not on my client's iphone 11 pro. He's saying that instagram app is updadated.
Effect - https://www.instagram.com/ar/250817516139142/?ch=MmVmNjE1NzkwNjUxZmNiYzZhOGUxYWU1NDMyZTY4Yjc%3D
Asked about a month ago by Дима
1 Vote2 FollowersSeen by 21