Money making ****s

Last year I booked my car in for lock to be replaced I was charged R3800 which the job was incomplete.On Friday the 4th of October I booked the car in for a 60000km service I asked the lady by the Anne if the aircon could be checked I was told that I will be charged. I bought the car from eagle Ford I was told by the salesman Peter Smart that it's part of the warranty why will they charge me now.The lies that they tell customers so they can make a sale and ***** from customers I regret ever buying from you guys I will not let you guys take me for a ride twice