Question / Help Black screen

[squarerooto]

I don't know if this is supposed to happen, but when I'm in the "studio" (idk what to call it), the screen that should probably show my screen is black and I don't know how to make it show my screen.

 

[Sapiens]

The only source you've added is the watermark, so there's nothing else to display.

 

[squarerooto]

The only source you've added is the watermark, so there's nothing else to display.

Oh, okay.