2017 Toyota Avalon VEHICLE SPEED CONTROL

I REPORTED NOISE WHEN I MADE TURNS TO THE LEFT OR RIGHT. I BOUGHT THE CAR INTO THE DEALERSHIP AND ADVISED OF THE ISSUE. I WAS TOLD THAT THEY WOULD CHECK ALL COMPONENTS OF THE CAR AND CHANGE THE OIL AND ROTATE THE TIRES. THIS WAS AT 19,611 MILES. I WAS TOLD THAT THE POWER STEERING SOUND I HEARD WAS ELECTRIC AND THAT IT WAS FINE. I RETURNED TO THE DEALERSHIP ON 3/10/18 AND THE CAR WAS CHECKED AGAIN AT 24,650 MILES. THE CAR WAS REPORTED FINE. THEN ON 4/26/18 I HAVE AN ACCIDENT BECAUSE OF UNINTENDED ACCELERATION. THE BRAKES DIDN'T WORK OR ANY OF THE COMPUTER SAFETY FEATURES. I WAS STOPPED IN A PARKING LOT WAITING FOR ANOTHER CAR TO BACK OUT. THE CAR PASSED AND I TAPPED THE ACCELERATOR TO PULL INTO THE SPACE. THE ENGINE STARTED MAKING ACCELERATING NOISES AND THE BRAKES WOULDN'T WORK. I RAN OVER THE YELLOW CONCRETE BLOCK AND OUT OF THE PARKING LOT INTO THE VACANT LOT NEXT DOOR. I WAS ABLE TO SLOW THE CAR DOWN BY PUTTING IT IN NEUTRAL. THE CAR IS DAMAGED AND I HAVE INJURIES. TOYOTA REFUSES TO TAKE RESPONSIBILITY