2014 NISSAN ROGUE Engine Problems

I HAD A SEVERE ACCIDENT WITH MY 2014 NISSAN ROGUE AWD WHICH ALMOST KILLED ME AND MY ENTIRE FAMILY. IT WAS A MIRACLE THAT WE ARE ALIVE. HOWEVER MY WIFE HAS SOME INJURY ON THE NECK....UPDATED 10/20/14 *BF ON 9/28 EARLY MORNING, WE WERE DRIVING (IN MIDDLE LANE) ON FREEWAY (I-5 - SOUTHBOUND) AT A NORMAL SPEED AND ALL OF SUDDEN I HEARD A BIG SOUND IN THE FRONT OF THE CAR. I WAS ALERT BUT BEFORE I COULD REACT, THE NEXT MOMENT MY CAR ROLLED ON THE PASSENGER SIDE AND THEN UPSIDE DOWN (ON THE FRONT HOOD AND FRONT PART OF THE ROOF) AND GOT DRAGGED AND AT THE SAME TIME TURNED. FINALLY THE BACK OF MY CAR HIT THE CURB WITH FULL FORCE AND THEN IT RESTED ON THE PASSENGER SIDE (BETWEEN EXIT 109 AND 108) BUT NOW IT WAS FACING NORTHBOUND. I BROKE THE WINDSHIELD TO COME...

ON SUNDAY JANUARY 11TH, 2014, MY FAMILY AND I WERE ON OUR WAY HOME. AFTER STOPPING AT A SERVICE STATION MY HUSBAND PULLED ONTO THE HIGHWAY AND WAS ACCELERATING TO THE APPROPRIATE SPEED AND THE CAR JUST GOT STUCK AT 6500 RPM'S AND 60 MPH. IT STAYED THAT WAY FOR ABOUT 5 MILES,WE COULD SLOW DOWN BUT THE RPM'S WERE STILL STUCK AT 6500 AND THE ENGINE WAS MAKING A HORRIBLE SOUND, THE CAR WOULD NOT ACCELERATE AND SEVERAL TIMES WE HAD TO RIDE THE SHOULDER OF THE ROAD. WHEN WE FINALLY REACHED THE ROAD WE LIVE OFF OF MY HUSBAND WAS ABLE TO SLOW DOWN AND TURN WHILE TURNING THE AWFUL NOISE GOT A LITTLE LOWER BUT A NEW NOISE WAS HEARD, A WHINING SOUND. AFTER TURNING, THE CAR LOST ALL GAS, NOTHING HAPPENED WHEN THE ACCELERATOR WAS PUSHED AND THEN FINALLY IT STARTED TO GO AGAIN. WE ARRIVED...