Poor Dealership Experience

Bought a car in the dealership I think it was 2022. When I bought the car firstly I complain about the car not being serviced before being handed over to me and then next thing after few weeks saw that the front bumper was damaged and front brake pad were damaged had to complain to the manager and as everyone is complaining didn't get the spare key. Till this day no one is answering my calls. Something needs to be done to this dealership.