Android x86, RemixOS and PhoenixOS, are not certified OS´s don´t espect any support for them...
This Phoenix FAQ might be of help: 凤凰系统 FAQ - Phoenix OS .
From FAQ from above link:
The Phoenix OS is installed on my device but I cannot use touch screen, Internet, Bluetooth and there is no sound.
A： These problems are caused by incorrect driver hardware. The Phoenix OS cannot adapt to all known computer hardware at present. If it is not adapted for you, please submit your issue on the forum.