No QE/CI High Sierra

So im building a Pentium HS hackintosh w a GT210, G4400 & H110M-H w 8Gigs ram. I followed Cat & Andrews tut on YouTube and got it all working fine except the audio. Stupidly, I decided to start all over. Format the disc & reinstall. Everything’s working now. Apart from me not having the QE/CI (idk if that’s plural or what). Screen tearing, laggy animations, no transparent dock etc. It was working on the first install but I don’t know what option I ticked or how I did it. Any help/suggestions? Thanks