THE STOVE FROM HELL from DEFY

I Bought a Defy Combo stove about 2 years ago from OK furnitures but the stove ever since has been repaired on a monthly BASIS by Defy. Its the worst appliance that i ever bought from them and it gave me grieve every month. I never knew that i would have such problems from A company that has a good reputation with their appliances. I CALL IT THE STOVE FROM HELL!!!!!!!