2019 NISSAN VERSA Electronic Stability Control Esc Problems

I WAS DRIVING HIGHWAY 101 CAMARILLO TO HOME. ITS UPHILL I TRIED TO PRESS THE GAS BUT MY SPEED GAUGE STOCK ON 50MPH NO MATTER I TRIED. THEN SUDDENLY THE ABS LIGHT AND THE CAR WITH ZIGZAG APPEARED ON MY DASH BOARD. I BOUGHT MY CAR USED... THE CAR HAVE 38K+ MILEAGE. I'VE RESEARCHED ONLINE IF THE NISSAN VERSA HAVING PROBLEM GOING UPHILL. I WENT TO MY MECHANIC THEY SAID MYBE THERE A TRANSMISSION PROBLEM GO TO THE NISSAN DEALERSHIP BECAUSE MY MILEAGE IS UNDER 60K MYBE IM STILL ON MANUFACTURE WARRANTY... BUT I DIDN'T BOUGHT THE CAR ON NISSAN DEALER. I BOUGHT IT ON DRIVETIME.

TL* THE CONTACT RENTED A 2019 NISSAN VERSA. WHILE DRIVING 35 MPH OVER A BUMP IN THE ROAD, THE CONTACT LOST CONTROL OF THE VEHICLE, DROVE INTO THE WOODS, AND CRASHED INTO A TREE. THE DRIVER'S AND FRONT PASSENGER AIR BAGS DEPLOYED. THE CONTACT SUSTAINED INJURIES TO THE HIPS AND OTHER AREAS, WHICH DID NOT REQUIRE MEDICAL ATTENTION. POLICE REPORT NUMBER: 9150 WAS FILED. THE VEHICLE WAS TOWED. THE DEALER AND MANUFACTURER WERE NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED. THE FAILURE MILEAGE WAS NOT AVAILABLE.