Airtel — Ported into Airtel but no network signal

I have placed a request for porting into airtel from vodafone. I received a message from airtel that the porting request is successful and you can insert the new sim replacing the old sim to use airtel services
I did followed the above steps but when i inserted my sim into the device there is no network available even after searching manually also.

Please solve my problem. Asap

The ported number is [protected]