How Do I get a picture off of Furry Doll maker?

if u look to the superiore, in alto right of your keyboard, you'll see a button which says "PrtSc" go to the furry female dollamaker thing and click it once. even though it looks like nothing happened, it worked. open paint o anything else then if u see a clipboard (i suggest Paint) on the superiore, in alto left, click it, then click paste. the screen te copied will appear and do anything with the background . o select and resize it

Thx!