Aircel
Do Not Disturb Service Not activated

I got Aircel Connection 2 months back. I activated Do Not Disturb Service (for stopping promotional calls). They said it would take 45 days to process. I waited patiently for 45 days. Still calls kept coming in. Then I call their customer care. They give me a complaint number. I received sms saying complaint taking into account. Yet I recieve calls from Aircel at odd time (while sleeping, office, early morning). I am fed up of it. Is there some way that i can sue them or something?

Company: Aircel
Country: India
State: Haryana
City: Gurgaon

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