They're not adding channels because currently they're busy in changing packs. Their system is already messed up with this & addition is not possible. They'll add channels after 7 February.
@srikanth26 , I'll suggest you to be with airtel for at least this month. They'll add pending channels for sure & they've already started the process.
Since, the price is same on all DTHs so select the one which have all channels & provides good service i.e TS.
Currently, stay with airtel until & unless everything gets settled.
Don't come to Sun Direct. SD channels PQ isn't good.. Additionally, customer care executives behaves like they're paying on customer behalf. They're are not up to the mark after sales services.