FORD DEPRIVED ME

I bought a brand new ford ikon 1.6 Ambiente in June 2015 and two weeks ago I noticed both front doors are rusty and there is a serious corrosion progressing. I spoke to Lisa from Phalaborwa Ford who liaise with corrosion specialist from Ford Head Office and the response was that vehicle warranty has passed. I feel very disappointed because the reason why I bought Ford brand is because I thought is a reputable multinational company that manufacture quality cars. I feel that this is total rip-off and day light *******. I am breadwinner and I expected to drive this car for years to come. I am questioning Ford warranty policy and this corrosion is just a clear factory defect and now I am paying for that. My feeling is that Ford does not want to take responsibility and I am very disappointed because I tried by all means to maintain and look after my car. Manner in which ford is treating me is very cruel and *********. I give Ford five days to respond to my query and I can rest until my car is repaired.