NHTSA Complaint #11546981 — 2017 KIA SOUL

While driving car began shaking, which lead to a puff of white smoke then blac smoke followed by car locking up in highway. Break petal would not move and when put in neutral power steering was gone every though car was on and everything else besides break worked. Turn on and off and car drive off again with strong shaking. When taken to mechanic I was told a spark plug melted into the engine and the shaking caused one of the ignition coil to become loose and oil to seep in. Now I am being told I need a new engine, all fluids where fine and oil had just been changed Thursday prior to incident, car is unsafe to drive because of random lock ups and extreme shaking