DAVID STANLEY DODGE con artists, liers,and very rude Midwest City, Oklahoma

my huspand and i went to david stanley dodge a year and a half ago. we traded in a 2004 kia optima with very low miles and in excelent condition with $750.00 cash. we traded for a 2009 chrystler 300 wich was a used car. we were told the 300 was 16ooo and we were getting 4200 for our trade, but when we went to finance the price of the 300 was higher than what we were told to start with. my huspand asked why it was higher and what about our trade and down payment. the manager told him that we were being charged 3200 from the finance company to purchase car. then we were told to keep payment made on time and come back in a year and they would put us in a new car. well we have kept payments made early or on time for 15 months. we were contacted by them to come look at new cars. being such a long drive for us i told them that we didnt want to waste our time if we couldnt get one. i was told to enter info on website so i did and was told yes come we can get u new car. we went there and told sales person that we did not want to test drive untill we could definately get financed and was told yes we definatly can. so we test drove a 2011 dodge charger. we were told it was new car but it had 5600 miles on it. dont think that is new. after test drive we were told we could get car with 3000 down and pyments of 870 month. my huspand said forget it then they said 2000 down and 780 month he again said no. told them what they did to us first time .i spoke to manager last night expressing my anger of driving all the way there and driving car after telling sales we didnt want to waste our time unless we could get new car.he said he was sorry and would call me back by noon today. at one i called him was told he was in meeting. i called at 2 and he said he would call me back in 30 mins. at 4:15 i called back and he said that they just couldnt help us. i guess the main reason im so upset is i have never heard of being charged extra to geta loan he called it a management fee and also wasted time and money when i told them we had no money down and could pay around 700 month