Pi Zero W and GPI Case 2W

[lcfa2004]

I am trying to set up my GPI Case 2W with my Pi Zero W. If I download the Recalbox on your GPiCase 2W + Raspberry Pi Zero file, I get audio and a black screen. If I use the Recalbox built into the Pi Imager, I get a small sideways display and a bunch of lines over top of it. What is the easiest way to get this working?