Vodafone India — zero signal

Address:	Peninsula Corporate Park Hutch House, A and B Ganpatrao Kadam Marg, Lower Parel, Mumbai, Mumbai City, Maharashtra, 400013
Website:	www.vodafone.in

I am vodafone prepaid mobile user no [protected]. Since from last 15 days there is no signal in my mobile. I visited vodafone customer care center rajinder nagar industrial area 4 times and submitted all my connected documents. They promised me for signals and provide me new sim every time. But still there is no signal in my mobile. I tried vodafone customercare many times but they also did not solve my problem. I asked them for their service head to talk to me, but no response. Even appelite team promised me from 5 days to resolve this issue but still zero signal.