Nvidia HDMI audio

Hi guys, I am trying to get hdmi audio working on my rig but no success at this moment.I use hdmi connector with
PHL BDM3270.
Mobo:ga-z97x-gaming5, High Sierra 10.13.5,Bios:F7, processor:i5-4670k, graphic card:Nvidia gtx 770 2GB.Procedure,I downloaded the command audio-cloverHDMI-130-v0.8.command and I mounted EFI and run the command and answer y/n and reboot.I attached some files. Please help,thanks.