Dear sir/madam,

I am vodafone prepaid mobile user no 9873046240 .Since from last ten 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 .

Kindly look into this matter .Your help will be highly appreciated .