Trai — cable operator is overcharging

Address:

161-162, Gangaur Nagar, Sri Ganganagar, 335001

Our cable operator (Rm cables network, formerly maharaja entertainment) is impelling me to pay for those channels, which i don't watch.
Earlier they're charging 200/- then after selection of channels (Package of channels) they charged 260/- now they're insists to pay 320/-. When i repent then he said "we don't follow any rule of trai, if you want to see our cable then you have to pay this amount every month", and also threatened me for disconnection of cable.