I bought the 2013bmw 328i. I am not satisfied with...

I bought the 2013bmw 328i. I am not satisfied with the service I got. Sales personal latif told me that I m going to get clean vehicle. I wait for two weeks and I was thinking I am going to get clean and nice car but car I got have rust and couple of spots on it. I did not went to any other dealership, came to bmw dealership because i was thinking i will get what i want but got a bad deal and bad Service.