Tire Choice Charged me a lot Tampa, Florida

The Tire Choice store in Race Track Rd charged me $250 for a Wiper Motor and $250 for a used (bought from LKQ) headlight harness. When I told the manger (Adam) about the huge difference between the best one available online and the one he sold to me, he was very rude and said that it is online price and his price is different. Initially i was told by one of his employer that it would be $25 only but i was shocked to see $250 in the bill, I had no choice but to agree to it because he had a story for it. He charged me for Tire Disposal too and that is something which he did not do it for me. When I asked him to take the Tire Disposal fee off my bill he said that they were pre-disposal fee (bad story).  I told him that he has lost a customer and he was like "Okay, Thank You". Please take action.