Graphic Acceleration Not working And KEXTS are not loading!!!

Laptop: Dell Latitude 7480

Processor: i5-6300U

GPU: intel hd 520

Ram: 8gb DDRR4

SSD: 512GB

Mac OS: Monterey(MAC PRO,13.1)

THE INSTALLATION WAS A BIT TRICKY BCOZ INTERNAL MONITOR WAS BROKEN SO REMOVED SOME FRAMEBUFFER VALUES WHICH ENABLED EXTERNAL MONITOR SUPPORT, AND DID THE POST-INSTALLATION PART, AFTERWARDS THE MAC RUNS BUT

MAIN PROBLEM :

1) GPU ACCELERATION NOT WORKING

2)KEXTS NOT LOADING

NOTE: ABOUT THIS MAC> VRAM SHOWN WAS 3mb

JUST A FRESHER IN HACKINTOSH PLS HELP ME!!!