The game does pay out, as contestants can win varying amounts of money depending on where their chips land. However, the game is based on chance, so there is no guaranteed payout for any specific contestant. The legitimacy of Plinko and similar games that promise real money payouts is often debated.
No Crazy Plinko Game is not legit. In Crazy Plinko Game when you may think that you going to be paid, the developers of game cut you off. That is the system they have in place.