Vodafone Pvt. Ltd — Bad network and no internet connection inside the home

Address:	560040
Website:	www.vodafone.in

I am chetan hullur, i am using vodafone sim from last 5 years and my mobile number is [protected]. I am not getting any network and internet connection inside the home. As being in the center of city (Vijayanagar, bangalore) there is no network coverage. But i can see other brand network (Airtel, bsnl etc) are having full coverage. I have raised two complaints on this issue by calling vodafone customer care, but they didn't responded properly and they just postponing the end date of complaint. I request you to please help me to solve this problem.
Below are the two complaint number which was raised:
1).[protected]
2).[protected]