Trai — not received sms related bank

Address:

Chandrapur, Maharashtra

My airtel number [protected]. Airtel suddenly blocked my account sms bank. Customer care told me that i was activated dnd. But i am not sure. Sms is also coming on my phone randomly. Please slove my problem. Because i face many problems. Airtel not taking care of my problems airtel told me that i was activated dnd service. But i am not activeted dnd. I have not many times to go to bank and activate my phone number for banking purposes.