It's kinda frustrating when the hack doesn't wanna boot it's annoying.
Try -v as bootflag for verbose mode it gives u a output and shows where it gets stuck maybe it misses a kext or bootflag
Currently I can't precisely help you with the error if I don't know what the computer says output or upload a picture and mention my name with (@)
So I can respond fast on your support if you wanna send it though pm feel free to do it don't hesitate.
Regards - Demy.