I am trying to install ORCHESTOOLS as standalone VST3 and my DAW FL studio does not detect it and using HISE it won't detect any input via MIDI/Keybaord and won't let me export because of a missing sample. I've been trying to install this for 4 hours and the installation readme file is not helping AT ALL and there's no yt videos on how to fix the broken vst3.

Hi
I'm not sure what is you're trying to do and what is your question!? There are no standalone versions of ORCHESTOOLS SECTIONS instruments - you can however compile standalone versions if you need to by using HISE and projects/resources on github.
All samples are there but you have to rebuild the *.ch1 files from within HISE.