Airtel — sending or not receiving messages on my mobile set

Address:

Visakhapatnam, Andhra Pradesh, 530026

I am not able to send or receive sms from my airtel sim card since last two weeks. I was using micromax d200. My mobile number is [protected]. Please slove this problem as soon as possible, 04 days back i contacted customer care they promised me within 48 hrs it will be activated soon, but till now they has not responded.

Regards

Prabhu prasad lenka
[protected]