How To Route Midi Audio To Audio Track Cubase 12

Can someone help me I have a Yamaha montage hooked up to Cubase 12 but I’m having trouble setting up an Audio track and getting sound from it please :blush:

I don’t own a Montage but from the looks of it, this video should give the same info that I was going to type:

lol.Thanks man Ive watched that video 3 or 4 times and didnt get it