Car Will Not Accelerate problems of the 2018 Jeep Renegade

Takata recall my car will not accelerate at times and I almost got hit today I was pressing the gas at a light turning left and my car wouldn't accelerate and my passenger freaked out thinking we were going to get hit, the gas pedal went down and then my car kinda of jumped and finally accelerated but it's delayed very often especially on the highway it takes time to accelerate and I press the gas slowly. Also I have terrible gas mileage and feel like it drains out quickly.

This occurred after an accident, damaging the front bumper and grill of the vehicle. The day after the accident, vehicle stalls once while driving. The following day, vehicle drives as if putting in gas while in park, but is still able to drive along with stopping and going while accelerating. Now, the vehicle cannot accelerate past 15 mph, and still hold the problems previously mentioned.