Backed out of my driveway yesterday morning on way to work, 5/17/23. Driving down my street approx 15 mph to stop sign. As i approached stop sign I pressed on my brakes to stop and my car would not stop, it immediately accelerated and proceeded toward my neighbors house which was directly in front of me. I kept hitting the brakes and it would not stop. I was able to steer away from the home, went up the curb/lawn hit a couple of cable boxes and finally hit a pretty large oak tree on the same neighbors lawn. the car was still running on impact. Had major damage done to automobile (tire blow out/rim dented/front end damage) luckily i was in my neighborhood where the speed limit is 20mph. I had the car towed to Hyundai dealership and am waiting upon inspection and the result of what caused the accident. As of now they have not given me a diagnoses. they keep wanting to say it was driver error, which is completely incorrect. I did obtain a video from my neighbor which doesn't quite show what happened but the sound on the video you can hear the engine accelerate and than right after you can hear the crash impact. I do not want to drive this suv I do not feel safe whether they fix it or not.