Airtel — account no [protected] worst corporate service

Address: Mumbai City, Maharashtra, 400069

I have sent a request to update the address of our company since 25.09.17 and till now not received any reply from airtel. Till now address is not updated. When i call customer care, they inform me to email enteprise which i have one 100 time but there is not reply as such since last two month. Also customer care 198 is not even able to register my complaint stating that since we are a corporate client, they will not register my complaint. This is the worst and pathetic customer service i have ever received. We have been with airtel since last 7 years and now with such kind of treatment to a corporate client we are seriously looking to change the service provider. If i do not receive repy from you within 12 hours we will take serious action against you.