Tata Sky — removal of channel from my pack.

Address:

North Goa, Goa

I santosh sutar.
Resident of Bicholim Goa would like to inform that i am customer of tata sky from last 4-5 month bearing subscriber id [protected] .
I would like to bring in to your notice that wef. From 1st oct 2018. Tatasky operator suddenly without any prior notice through any medium not showing some tv channel from my regular pack.(example sony tv, sab tv etc) and when i try to call them on customer care number they say this number is switch off.
Plese do the needful asap.l