Airtel — after a repeated complaint no service

Address:

751006

As i ported my number from Aircel to Airtel . And now I am in PostPaid .But when i am trying to pay the bill it shows that my number is not registered .And even when i try to contact customer care my call got disconnected by a auto reply that i don't have balance in my prepaid number . But i got a bill of Postpaid which i am unable to pay against my [protected] number. It just became a habbit for Airtel that after repeated follow-up they are not providing service.