Independent TV — independent tv setup box not working

Address:	House No 45/67 Shankar nagar sangriya fanta jodhpur, Jodhpur, Rajasthan
Website:	[email protected]

I have complain about set top box error, but still this is pending since last 50 days. I had called 6 time there is no response from independent tv. Very poor service.
Every time they committed that next day our engineer will visit n resolve. But there is no visit till date.
Set top box [protected]
Error -6
E-87 filter is not enough
Contact [protected]