On 7/22/26 at about 5:15pm, I was operating my vehicle, a 2022 Hyundai Palisade in the Parking lot of Publix Supermarket at Valrico Commons and was attempting to enter a parking space. I made a right from the parking thruway to enter a right parking space. I felt one of the right wheels graze the pedestrian sidewalk as I was driving about 5 miles per hour, next thing the vehicle lunged forward out of control and though I tried applying the brakes, the brakes would not respond. As a result, my vehicle ending up hitting a parking pole, which resulted in two vehicles parked opposite to me being hit by the pole. There was no one in the parked vehicles.