I have had my 2019 Malibu in the shop now eight ti...

I have had my 2019 Malibu in the shop now eight times now for the same problem and it still is not fixed .Three times the week before Thanksgiving .I have called several times and even bring the car in to the dealership and yeti keep getting a run around I have almost 100 emails from the car telling me the motor transmission problem. Today will be nineth time I bring my the car in for the same reason