I had bought a Prestige 3-burner gas stove more than a year back. It is auto ignition gas stove but the same stopped working within 2 months of purchase. Now I have been facing a new and more severe problem with the same. When the gas stove is ignited, 2 out of three stoves create a horrible noise and the flame goes off soon. Due to this many time gas has leaked in my kitchen and it is very dangerous for the family. I bought the same from...