It’s amazing what programs these guys have running. After I bought TataSky+ and gave them money for one full yr of subscription, everyone at TataSky and their mommies disappeared. I was promised that in one day they will come and install. I have been calling them everyday since (its my sixth day now), and everyone, an irresponsible agent at the call center ( they pick the phone after 15 -20 mins fo wait), promises action and a revert within a couple of hours. But nobody shows or calls up.
A friendly advise - don’t go for Tata Sky. Keep ur money and keep ur peace of mind.