2015 Kia Soul cruise control problems

On the evening of july 22,2019 I was leaving targets parking lot put my vehicle in reverse and when I put in drive my 2015 kia soul took off. The rpms were the highest it could go going 40 miles p hour in a busy lot all I could was honk my horn. I tried the breaks putting in park and turning the key off. My wife and I were in shock. We hit the curb fly across 3 lanes of traffic the median and hit two cars. My wife was pinned there was white smoke in the cabin. People got her out fire dept came.

Tl* the contact owns a 2015 kia soul. While driving various speeds, the transmission lunged without warning. In addition, the contact observed that the vehicle shook vigorously while idling or while driving. Also, the vehicle would sometimes fail to switch gears. The vehicle was taken to a dealer where it was diagnosed that the engine mount needed to be replaced. The vehicle was repaired, but the failure recurred.