Djay Pro Multi Display Projecting Issue


So ive been messing around with the video aspect of Djay (Mostly the equalizers) and have had no issues, until I tried to connect to a multi port display system (a single HDMI cord connected to a hub that displays to about 20 TVs)

Upon doing so, I was not given the option to connect to anything as far as a external screen goes.

Is there any way around this issue, or can I forget about using screens entirely?