2020 VOLKSWAGEN GOLF Engine Problems

I PURCHASED A VW GOLF 2020 ON AUGUST 18TH, WHAT HAPPENED TO ME A WEEK LATER NOT ONLY DISAPPOINTED ME BUT ALSO SACRED ME. I DROVE THE CAR ON THE STREET AT THE SPEED ABOUT 25MPH, THE VEHICLE SUDDENLY DIED! I TRIED TO CONTROL THE VEHICLE, I STEPPED ON THE BRAKE AND PEDAL, IT DIDN'T RESPOND AT ALL. IT SHOWED "DRIVE MANNUALLY' AND THEN SEVERAL LIGHTS WERE ON, EPC, ENGINEER CHECKING LIGHT ETC, LIGHTS WERE OFF A FEW SECONDS LATER. FORTUNATELY, THERE WERE NO CARS BEHIND ME AND NOT ON THE FREEWAY! AT THAT MOMENT, THE CAR WAS OUT OF CONTROL, I LET IT MOVE FORWARD THEN PULLED UP. A MINUTE LATER, I RESTARTED THE VEHICLE, IT WAS BACK TO THE NORMAL. I DROVE IT TO THE DEALER TO FIND OUT THE PROBLEM. I TOLD WHAT HAPPENED AND ALSO I FELT IT LACK OF POWER, SOMETIME IT RESPOND SLOWLY. HOWEVER,...