Fema Flood Zone B KB Home, FEMA Says It A Flood Zone?

KB Home, FEMA says it a Flood Zone? - fema flood zone b

Custom Development W / KB is closed the house on 10/29, I received letters from lender Countrywide (s) indicates that an area designated FEMA Special Flood of Hazzard, I have $ 10K to $ Earnst, I can break the treaty and my money. KB never showed me the house was in a special area of the flood. The contract says I will show if the house is located in a flood zone, but never did. What should I do? Please help me ...