Please help me

I'm new to hackintosh and my keyboard on my laptop doesn't work. I don't know how to enable kexts or where to find them. I need kexts for the video card, internet, and also, it seems, the built-in keyboard

My Build:

hp 14s-fq0117ur Amd ryzen 3 3250U Amd vega 3 (I don’t know where to find the kext) Intel AC3165 (Internet, I don’t know where to find the kext, it doesn’t seem to work) RAM 16 GB