Marshall auto auntion Rude, inconsiderate and selfish dealer Harvey Illinois

They where rude to me, and kept telling me that they could work something out with me but wasn't doing it. Also it turns out that i put down $500 deposit and wasnt satisfied because they taxed me more then the vehicle cause i was not sure about the taxes so i wanted my refund and they told me they couldnt give it back until next week. This gots to be the worst customer service ever, I was cold and my feet was hurting because of how long they had us waiting to see, purchase, half and also to get called to the back, I really hope they things can get better for this car shop but I want my money back..