Vodafone India — regarding update my billing address

Address:

110092

I have a lot of concern regarding my phone no. From last 26/02/2018 i am trying to update my billing address and i visit 4 times vodafone store laxminagar but they are not able to provide better solution and they don't have manners how to talk customers. I already make a complaint against him through vodafone app but there is no solution.

I already talk on 199 they told me to send a email of my address proof and i sent like 4-5 times but you all are not able to update my billing address.

I am really hopeless with your services because i understand you not able to provide me better service.
Your customer care executive don't have proper knowledge and i have lot of concerns