Mini PC AMD Ryzen 7 5700U - Need Installation Help !!!

Hello everyone,

I bought the Acemagican shown in the pictures:


Unfortunately I absolutely can't get it to work properly.

Sonoma is installed and starts, but there are numerous problems that I can't solve on my own.

Wifi and BT - no function


Brave browser - takes forever to start.

Every now and then it freezes for a few seconds and then it continues.
Can someone take a look at my EFI please?