Akosha.com — airtel connection changed to other name

Address:

Chennai, Tamil Nadu

I have airtel prepaid connection from last 3years. Recently my business partner changed that no in to his name without my permission. I went to airtel showroom and asked them. On 20oct my sim is deactivated and his sim is started working. Till today they are not responding properly on my issue. Due to that sim i'm losing nearly 5lacs. This is from chennai. So pls accept my issue and resolve. I'm waiting for ur response. Thank you