Ok, i am able to build the level then when i run it...nothing shows but a blank screen..i put in primitives, boxes and textures and still nothing shows..can sumone plez help out

Please don't post beginner's questions to the bug forum. When you have problems already with the first steps with Gamestudio, please always tell which version you have, where you've purchased it, and your exact steps for getting the problem.

Have you put a player (biped if in A7) into your level?