Hello maria, i tried to follow your way on my xbox, so in xim apex on the usb slot with a one dot symbol I plugged in my mouse to shoot, on the usb slot with symbol two dots i plugged in an xbox controller, and on xim with a three dot symbol I plugged in a ps4 dualshock controller to move, is this correct ? because I managed to try it and aim is better than using the keyboard. but the problem is when i plug my gaming headset into the xbox controller, the sound on my headset doesn't come out, also in my tv too the sound doesn't come out. I'm confused how to solve this problem, can I know how you plug in the headset ?