Hello TESLABAHRAIN. I have wireless AndroidAuto working on my Hansshow Driver Screen. It requires that you install a screen sharing app on your phone called 'ZLINK'. Did you do this? Also, you need to make a bluetooth connection from your mobile phone to the Hansshow Driver Screen. I would make this a trusted connection, so it connects every time you enter the car. This way... you don't have to do anything to start using AndroidAuto... just enter the car, and scroll to the 'CarPlay' icon. The ZLINK app will auto start and screen share to the driver screen. I'm using software release 202103091040v1.1. This is an older release, my understanding is that they have a new one coming soon that will improve the AndroidAuto experience.
I hope this helps! cpF