Vodafone India — closing of sim

I have following vodaphone phone nos-[protected] and [protected]
I want to close above nos and i have given request to chembur vodaphon center, but no positive response from center. No of times needs to visit for resolving the problem. Bill charging is very high
Starting a phne in 4 hrs but if any body want to close then it will take more than one months is it justice.
As i am not using this no please close the sim
Jitendra j dali