angry & disappointed

I purchased a 2013 Peugeot 208 in December 2013 and this year 25 march I was involved in an accident I lost control of the car but managed to avoid bumping onto the car that was in front of me, I took it to peugeot in bloemfontein to be checked as I suspected that the brakes failed I was told that the car was fine, almost 2 months later the sounds started again and it was getting worse then I took the car back to peugeot again they told me that the brake pads are finished and I have to pay R3500 as the car does not have maintenance plan, the person who was assisting me told me that I have to call the branch where I bought the car and find out why my car does not have maintenance plan, the car still under warranty with 43 000km , I'm very disappointed that a big company like peugeot will rob people like this I bought a brand new car because I knew I won't have to worry about paying extra cash for as long as my car is still under warranty. companies like this has to be exposed to the media so that more people should be aware