All you have to do is move the wand around to hit the ball.To hit the ball with the wand you need to move the wand around.If you put the mouse on the wand and move it without dragging it it will move. keep on hitting the ball like that.If the ball falls on the red line the whole game will stop.To reactivate it you need to press the green flag several times until the ball jumps out and you can continue the game.
