Vodafone India — network problem, kindly see this

Address:

743144

Dear authority,

I am kingshuk bhattacharya, have been using vodafone service from many years ([protected]), unfortunately i am not getting proper network from the beginning, i have raised this issue to customer care section, they have suggested to change my sim which i did, but still facing the same issue.
Hence this would be my last mail to vodafone, that i will wait for another 24 hour, if not solved i will change my sim into another service.

Some few documents are attached in support of my statement.

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Regards
Kingshuk bhattacharya