AR requires the latest GP Services but my phone is not supported

I’ve created AR basic app. When I launch it on my phone it says I need the latest Google Play Services AR. But when I go to PlayMarket it says “AR play services is not supported for my device.”
I use Unity 2021.3, my phone runs Android 8.:hushed:

What can I do with that? I’ve made a simple app with cubes just to test AR. Maybe I can use older versions of Unity?

ARCore is supported on the following devices: Устройства с поддержкой ARCore  |  Google for Developers