Hathway Cable & Datacom — cable tv operator cheated money

Address:

Indore, Madhya Pradesh, 452010

Hathway balaji cable tv operator in scheme no. 114 indore mp took rs.1900 from me for a new connection. And charged 300 rs per month... After 2 3 months all channels have been stopped working and he is not picking my calls.
When i call from another number he picks calls and says he will activate all channels
And still no channel is working except fta channels.
I am feeling cheated on stb box also, he installed second hand stb and charged 1250 rs for the same.
Kindly help me.