not displaying on main monitor

why isnt the game loading on my main monitor like the rest of my is loading on my 2nd monitor instead

I got you man. I was the one who helped you fix it. So for anyone else that doesn't know, if it loads on your second screen, go to your menu and the display settings. Click the bar that says "Fullscreen" so that it switches to "Windowed" mode. Drag the game over to the desired screen and then go back to "Fullscreen" and apply. Should work.