Airtel Prepaid
Still getting Promotional calls after Do Not Distru

Hi,

I have a problem with Airtel where I have Prepaid number 9901071082 and registered for Do not Disturb on Dec 22 and I was promised that I wont get any calls after 45 days and now issue is I get promotion calls even after 2 months, I have made multiple complaints again and again I was assured by Airtel that things will be rectified. But it has;nt. Complaint number : 30212082549. I would like to take this legally if possible.

Please advice

Thanks

Philix