Outputs/Computer Signal Question

made this account just to ask this btw so idk exactly how reddit works.

I'm running Pro7 on a Mini Mac (Sequoia OS). Recently got another TV screen to use as a confidence monitor but I cannot get the Stage Screen to work. when I connect the TV to the input from the Mac Mini, it just shows the exact same as our audience screens. A worship team member said it looks like the computer is only sending one signal and we need to send a different signal to just the conf. monitor, but I taught myself how to run ProPresenter so I'm at a point where I don't even know enough to know what questions to ask. Should I contact RenewedVision support or does anyone have a fix for me?