Airtel — activation of the number [protected]

Address:

110042

I ported my no from vodafone to airtel.
They deactivated my vodafone no on 14th august & told me that airtel no will be activated in 30 minutes.

Till date my no is not activated & they sent a mail it will take 3 days more.

Why they deactivated my vodafone no if they are not capable of activating my new sim.
My banking service is not active from last 3 days & my work is suffering as i have only 1 no. ([protected])
Regards
Harish sharma
[protected]
[protected]