Airtel — new broadband connection not connected till date

I had applied for aairtel broadband connection after getting assurance from the telemarketing of airtel that i can get a connection in my area. I was assured that within 24 to 48 hours my connection will be connected. But till date connection has happened. I have phoned on the number who were calling me for connection and to whom i had given the cafe no and my id proof. But they are now picking up my phone. My tnx. No. Is [protected].
My email is [protected]@yahoo.co.in.
Mob. No,.[protected]
The telemarketing no. Is[protected].

Kindly do the needful.