2009 SUBARU WRX Traction Control System Problems

I PURCHASED THIS VEHICLE ABOUT 100 MILES FROM MY RESIDENCE. I DROVE IT HOME FROM THE DEALERSHIP AND WITHIN 2 HOURS OF DRIVING I HEARD A LOUD WHIPPING NOISE FROM UNDERNEATH THE HOOD. SOUNDED LIKE A BELT SNAPPED AND I KNEW SOMETHING WAS WRONG. AFTER THE INCIDENT THE FOLLOWING SENSORS AND OTHER ISSUES OCCURRED: -CHECK ENGINE LIGHT ON -P0011 DIAGNOSTIC READING: 'A CAMSHAFT POSITION TIMING OVER ' ADVANCED SYSTEM PERFORMANCE BANK 1' -TURBO NOT WORKING CORRECTLY -WHITE SMOKE FROM EXHAUST -TRACTION CONTROL WON'T COME OFF -SAYS PASSENGER AIR BAG IS OFF -SOMETIMES HAS HARD TIME STARTING -- I SCHEDULED AN APPOINTMENT FOR APRIL 10TH AT A AUTHORIZED SUBARU DEALERSHIP AND THE MECHANICS DETERMINED THE TURBO CONNECTED TO THE ENGINE FAILED AND WILL NEED TO BE REPLACED ($3000 DOLLAR ESTIMATE). I CALLED THE DEALERSHIP AND LEFT A MESSAGE AS DID SUBARU. THE DEALERSHIP HAS NOT RESPONDED BACK AND IS IGNORING MY...