2018 Tesla Model S cruise control problems

The car unintended accelerated when I pulled into garage and wait for garage door open. The sudden acceleration is totally out of control, even my foot firmly step on the break pedal. The accelerated car went through the garage door towards right, and hit and lift the other parked SUV inside the garage. The speed and force push the SUV towards the back of garage wall, and totally damaged the part of my garage.

I was at a parking lot and I was making my way into a slot when I first had to reverse them when I changed the gear the drive and released the breaks to move forward into the slot I suddenly accelerated and had to press on the breaks harder than ever because I thought at first I was releasing it too fast. But eventually I screeched into a full stop and avoided hitting the cars parked and worse going over the street onto incoming traffic. I noticed tire marks that my breaking had made at the lot.