Brake Sensor problems of the 2021 Nissan Rogue

While our son was trying to align car in drive outside our home garage door, going from r to d, dash lit up with all red warnings and could not put into park. Car started to roll back. My husband went to assist our son who was behind wheel and now believed the car to be in park. When my husband went to get behind wheel and my son was getting out, car started rolling backward getting close to our neighbor's garage door. My husband and son both fell from vehicle beside drivers door. My son put arms up onto open door trying to prevent car from further rolling and to prevent his father from being run over. Car finally stopped, aaa was called and vehicle towed to dealership. Car has approximately 1300 miles on it, and was taken to dealership twice to repair/replace/check sensors.