Tata Docomo — invalid sim

Address:

Gandhi Nagar Dharwad, Dharwad, Karnataka, 580004

I allabaksh rudgi, having problem with tata docomo sim card. My prepaid sim card number is [protected] it’s showing as “invalid sim" from past few months. But more than 2 month i have not recharged the sim card, may be it affects that service. I have linked this number to my bank accounts as well as gas connection. So i request you sir to kindly activate my sim card & looking for the solution.