Poor customer service. The managers never return m...

Poor customer service. The managers never return my calls and when i showed up in person i was disregarded. This was about a week after purchasing my vehicle. I realized that my car was missing some items all cars come with.about $400 worth of product i didnt receive but i am paying for. The back and forth went on for months. I still dont have my product. Then today rolled around... I asked for the service department i trying to schedule maintenance on my vehicle and when i brought up the free oil chmage program the lady said it didnt exist. I tried to explain to her my service agreement when i purchased my car and she refused to listen to me and transfered me to her manager. Whomever manager Val is he was very unprofessional. I couldnt get a word in. He answer the phone saying first of all we dont do free anything. And proceeded to say that i should understand that. I asked if i could speak and explain what i was trying to do. He was disrespectful and was whomever the service desk secrectary was. I called back and asked to speak to his supervisor and was told it was the owner.i left my contact info I hope he contacts me cause almost everytime ive tried to do business with these people theyve been unprofessional and disrespectful.