unhappy client

On 31MAY 2021 my car was drop at Peugeot George and today is the 05 August 2021 and still have no car. Peugeot give poor customer service.I have a Opel Corse eco enjoy and Peugeot is the nearest dealer. Opel must take their business away from Peugeot because they are going to loose lots of clients. It takes the 3months to put a NEW NEW engine not even fixing it but a new engine. They must also send their customer & service clarks for so customer service training on how to give feed back and keep the client up- to- date and not let the client their work.