Momentum BMW

Very BAD Experience!!! I dropped off my car for a repair begging of DEC with busted air pipe by the engine a week later car I picked up my car to Find a bigger issue all speakers don't work immediately I go back and its been over 2 MONTH my car is not fix and not sure when it will be! I reached out to service manager nothing to seem happening! I read other negative review the dealer ship always replies by sorry and please contact General Manager, Thomas Kuranoff, [contact info removed] so I did, He never replied to my call !!! Will never go back there again!