I followed the wiki and when i tried to start the game it doesn't do anything.It shows the engine program but when i click on it nothing shows.

Can you please provide more information that that?

I start up the game in the development environment but it doesn't appear and when using the startup program it says no games are found when the file of it is in the game directory.

Okay, well. The editor can load a .sgm from anywhere. The startup program can only find games inside of a "games/" folder in the sphere directory. So you should put your game into a games folder. If the sphere directory does not have a games folder, make one, and put your game inside of it. Make sure you make a new folder for your game:

Sphere/games/your_game

Then you can see it in the startup game.