what you have to do is when you hit the green flag it will pop up some bottons and you have to hit the start game botton than you use the space key or click your mouse.
i am not done yet but i have already made the pipes and the sprites and i have also made some of the codes. i am done now but i have to add the score still. i am done with the points but i am still working on the high score. i am finally done with the project and can play normally.