FAILS to open after selecting difficulty

This game seems cool, however I cannot play it, because after I select a level for a new game, it does not let me play and just simply crashes my computer, causing it to shutdown/restart! I have the latest model of the macbook pro, 17 inch with the retina display and this game is not working….. PLEASE FIX THIS ISSUE….I need my money back otherwise… -.-

xfrequentflyerx about Call of Duty®