Issues for AR supported game device compatibilty

We are developing an AR App on Unity 2021.1.17f1.
We use AR Foundation plugin version “4.2” with that.
But we face some issues i.e the App is not able to install on some of the devices that are already AR compatible i.e “Redmi Note 9 Pro”
Below are the list of the other devices that are not supported
o One Plus 5 A500
Android version: 10
o Huawei MediaPad M5
Model: SHT-W09
Android version: 9
o Pixel phone (latest version)
o Galaxy 6
o 7” Google Table
Samsung SM G935F
Samsung SM T560

Try the AR sub forum. This is generally discussion about new Unity users. AR isn’t really a thing new users get into.