I have purchased a Koryo washing machine from Big Bazar, Sahara Mall, Gurgaon two months back . After bringing home we found the drain of this machine does not work. I was promised good home service by Big Bazar therefore I lodged a complaint, no 105263 dated 30th Oct also several follow up by my personal visit to the shop. Nothing happened no one turned up. As this machine is kept at my home useless. Again i visited shop, to my surprise...