Bajaj Electricals — Gas is not igniting and burning in the chamber

Address:

Bellary, Karnataka, 583103

As tap is on water flows and gas will come to the gas chamber and switchd on sparks will come many times. Sometimes burns and sometimes not. Then water will heat. The problem is once burns and many times not burns in the chamber when the water tap on. Kindly resolve the problem immediately. I am using regularly in the morning and evenings. My children going to school by taking bath with cold water many times.