Bhanu PrakashYou need to download the Android 10 beta file for max pro M1 from Asus Website. You did not get it automatically because the current Android 10 build released is beta. You will receive the update once Asus releases the stable version.
How to update Asus zenFone max pro M1 to android 10. Mt current version is android 9 and i didn;t get android 10 update.
How to update Asus zenFone max pro M1 to android 10