Poor Service at PMD

What a disgracing service I continually receive from PMD insurance. My car has been involved in accidents since @ March. Was fixed and released to me only to find that the car sensor is not working. I tried to communicate with them but they are giving a run around. They told the Panelbeaters that the sensor was not part of accidents, but the car was damaged on the roof where sensor is 😢 I've never experienced such ill treatment from insurance company like I did with PMD. Now I can't do anything with the car screen as everything isn't working because of sensor Victoria