Tata Sky — My tata sky box does not get the signal.

Address:	Hisar, Haryana, 125001
Website:	Tatasky

We had purchased the tata sky set up box long ago and many a times it losts signal. We could cover up with the problem by checking the wires but now the case is diiferent. Now we are not able to watch the channels because the box does not catch up the signal. The only conclusion is to change the set up box. Please change it quickly. We are facing a lot of problems.
Thankyou.