2017 Subaru Forester brakes problems

On May 20, 2022, I was attempting to back into a parking space when my car lunged forward and crashed into two parked cars. I suffered a cracked sternum. No one else was hurt but I was just a few feet from the ground-level windows of a motel. Much body damage to my car (in excess of $13,000) and the other two cars. Police report was filed. Insurance claim filed. No reproduction of problem sought from manufacturer or dealer. No warning signals from car. Assumption made of driver at fault accident.

Accident 9/24/2017, 2017 subaru forester, 11,000. Miles. Driving slowly in a shopping parking lot, on a dry sunny morning, around 10 am, after pushing on the brakes my car accelerated. My car ran on it's own when turned off, then I put it in park, it lunged over a cement planter, on off and put in park, it hit a tree a few times before it stopped itself. There was bumper damage.