"... please contact us." How do we contact someone at Nuitrack?

“Nuitrack is designed to run only on compatible devices. If you are interested in porting Nuitrack to your hardware, please contact us.”

I’m following up on this post: Cameras that support POE? (Ex. RealSense D555 POE)

Am I just supposed to post in this community forum? I don’t see any clear way to contact anyone on the main website which I assume is intentional.

Thanks
-V