Antioch Nissan

I suppose it's my fault that I didn't know anything about buying a car and went in there alone I should have blue book the car that I bought that only have five thousand miles on it because it blue books at 6,000 and they charged me $ over 15,000 I had a nice trade in that they only gave me $500 for the car only had five thousand miles on it and the tires were shot within a month I had to buy new tires I didn't look at the tires when I bought it it's been a year-and-a-half later and what stands out most in my mind besides getting the worst car deal ever is one of the sales guys saying and laughing this is the best car deal of the day I now know it was in his favor all I'm saying is if you're female and you don't know nothing about cars don't go in there alone