Wont Allow Me To Play!!! Please Fix!!!

I am not pleased with MP3 because it wont open after i get to the opening title page. I push enter and then it just dosent stop loading and bring ti the menu. I have restarted my 27" Mac over and over again and it still wont work. And by the way I am doing a Twitch livestream speed run of this game soon, so please fix as fast as possible!!! Thanks.
(P.S. By the way this wouldve been a 5 stars off the top if it really worked, esspicially for my livestream!)

Snoopinator1013 about Max Payne 3