GreenChef — Greenchef Gas stove

I had contacted green chef on 13th Nov and raised a complaint that the new gas stove that I have got one of burners was not working properly. I spoke Radhika who first of all was so rude shouldn't be in customer service, then she raised a complaint (SC[protected] said the tech will contact me. To date I didn't receive any calls yesterday I called again spoke to deepika after waiting for 1/2 hr she said she gave me tech number to call, I called no answer neither he tried to call back. I called again today spoke to Sangeetha who was only bothered to get rid of the call she was again giving me the tech number in asked for supervisor and she transferred to kalpana, another ignorant fool claiming to be a supervisor who is so stupid didn't even bothered checking my query she finally said she will call the tech herself but tech didn't answer so she said she will contact me in 5 mins that was an hour ago that's why I am putting a complaint here. Please look into it