proplem with dell 7280 on ventura (i7 6600u/ 8gb ram)

so my friend send me this link: https://github.com/tomchatting/Dell_Latitude_7280_macOS

he anydesk and help me

i boot into the boot menu

i boot into the file

but then, it gave me an error : IOPCIConfigurator: :configure kIOPCIEnumerationWaitTime is 900

can one of yall help me?