Rest your hand on the mouse and drag the mouse across the table, the little arrow on the screen should start to move. Attempt to make it go over to the little green flag on the left of the red octagon which is on the left of the word 'Instructions' but slightly down. Then when the arrow is hovering over the green flag, left click the flag and the project should start...
I hope u understood the instructions above! Also thx Scott Cawthon (the creator of FNaF) 4 the sound which is the jumpscare noise! =D