Earnhardt Chandler Cadillac

So I purchased my 2016 CTS 3.6 from here about a month ago and it's been nothing but HELL ever since! First let me state that I own a 2014 SRX already which has all the bells and whistles and I stressed the fact that if I'm buying another new Cadillac I want it just as loaded as my SRX if not more. So I wanted to check out the nicest CTS (other then the V) that they had. I was shown a few vehicles but nothing that really impressed me. I was then shown a CTS 3.6 in red, which I was told had it all! I noticed that it didn't have the front parking assist sensors but other then that it did have all the options I wanted. I told the sales guy Mike that I like this red one but I would want it in white and with the front parking sensors and of course he said not problem. I also wanted chrom rims added too. Mike then told me they have a white car, exact same as the one I test drove and they can throw the chrome rims on it and add the front sensors later after they get them in from having to order them for me. I was told the sensors would be here in a few weeks and I would be called to bring in the car to get them installed. So everything was good, Mike met all my requirements, it felt good, so I made the purchase. I put a very large amount, more then half down and financed the rest. After not getting a call for about a month I decide to call the dealership to see If they received my front sensors. They said bring it on in, so that next week I did. The front parking sensors were NOT installed but this stupid curb sensor that is only a loud annoying beeb that goes off when I turn my car on and pull in and out of driveways. Now I am being told that the sensors I wanted and agreed upon are not even an option that can be added. The car must come with the front parking sensors. I WOULDNT HAVE PURCHASED THIS CAR!!! I would have purchased a car that already had the sensors then! I'm beyond upset that Mike lied to me and told me whatever I wanted to hear to get me to make the purchase right then and there. So now my brand new car is not even what I wanted and I'm stuck with it. I talked to the sales manager and got no where. They can't make it right so I'm going to be talking to a lawyer in the morning. Oh yeah and to top all this off, I had black stains all over my visors when I picked my car up the other day. This whole dealership, sales and services is some of the worst service I've ever seen. Going to be taking my Cadillacs up to Scottsdale for now on.