My name is Saheemuddin Khan.I bought a 172 ltr refrigerator from online store Flipkart.com.It was delivered to me on 14 June 2012 and after just 5 days it stopped cooling.I called them back to register complaint and after 4 days it was resolved but next day it again stopped cooling so another technician came and corrected the problem.And since then i have complained 2 more times and asked for replacement but they are not ready to replace.Please help me