successfully booted high sierra 13.6 but no audio/ HDMI audio even though everything seems to be there

hey guys i have successfully booted my first vanilla(opencore) mac but audio through HDMI isn't working

i set up apple ALC and used my layout but still no go layout is ALC1150

not that they are grayed out i do have line out or int, digital out, and internal speakers. just none are working. i need HDMI audio since im connected through a soundbar

here's my system and EFI

1080TI

motherboard MSI Z170A

RAM 32GB

Here's the EFI

https://drive.google.com/file/d/1m9tSYglhio38FNrBoojxMlEcTJDGFksE/view?usp=sharing

if you guys can help me fix this last one issue that would be great.

someone helped me boot it up yesterday

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Thanks