[Resolved]  Airtel Bharti — UNPROFESSIONALISM(Abusive, Disturbing)

Hi,
I am not an Airtel Customer, Let me inform you that one week ago I have taken Vodafone Postpaid Connection with proper verification, Now from last week I am getting ABUSIVE CALLS from[protected],[protected], Called name: Jyoti From Airtel Bhati With her Supervisors and colleagues, and they are asking me payment which i am not aware of, also they are keep abusing me which I Can't Explain, Also they were searching for Named : Chris John, I have told them that I don't know who the hell Chris John is ?, also i have already informed that I am not chris john and I did'nt have any damn connection of aitel bharti before, but they people are such third class and i don't know what to say after such bad calls to me (Which i don't have any link with Airtel Bharti so far), I have Tried to Contact Police and other alternatives, but i did'nt have such time to take an action against those people, because they are actually hirting me personally very badly.
I have also tried to contact Airtel management for Update my number for Do Not Disturb to a person who is actually not involved, also I do have recording with me for all those calls i recieved from airtel so far...
Now i kindly request you to please take an necessary action against it

Thankyou
Chetan Kochhar
alex.[protected]@yahoo.in
Contact : [protected]