I am using Videocon D2H for the past couple of years. Today I purchased Videocon D2h HD box online. For upgrade, I'm supposed to get Rs. 1200 created on my account and as it is an online purchase, I'm supposed to get another Rs. 400 as online purchase cash back. Total Rs. 1600. Plus 1 month of free viewing of Platinum HD Pack. Now my installation is not yet done neither I was informed by sales team what time it is gonna be done. But I got an sms from Videocon D2H stating only Rs. 1000 is created to mi account. I called up customer service and sales team inquiring what is the installation time n date and why only Rs. 1000 is credited instead of Rs.1600. They are clueless about it and said will get back to me as soon as possible. Its been 4 hours now and I haven't received any call from them. Anyone upgraded from SD to HD, recently, faced similar kind of issue?? Can someone suggest what can I do or with whom should I contact regarding this issue? I'm from Kolkata. Thanks..