Siti Cable — set top box amount not refund

Address:

Vizianagaram, Andhra Pradesh, 535101

I am interested to apcybernet cable for internet & t. V. Channels i already running siti cable when i asked to my cable network to change to apcybernet cable indeed of siti cable, i brought set top box for siti cable 1800/- from him but he says only 200/-will return for siti cable set top box and pay 1050/- against apcybernet connection. And he also said when you not return siti cable settop box for 200/- you will pay monthly bill for siti cable also.