Tata Docomo — Network problem.They refused to cancel my tata docomo postpaid number-[protected]

Address:

Chennai, Tamil Nadu

There is network problem in my home(indoor).They could not solve my problem.so i want to disconnect one of my number ([protected]).But they refused to cancel my number. Currently I am using Tata Docomo post paid no. I need to disconnect my no.please do as soon as possible. My Details: Name :SIVAKRISHNAN.R Mob. :[protected] plan : TN-GSM Elegant 299 Plan Account.no:[protected] my contact num:[protected] DOB : 14/03/1983 mail Id : r.[protected]@rediffmail.com Regards, sivakrishnan.r