Airtel — Sim not working /Dubai/No network

Address:

Palwal

This is to bring in your notice that I have recently moved out of country and am facing issue with my airtel prepaid sim .At the time of network selection it shows your sim not supported this network.

Pls note, I recently moved from post paid to prepaid.
This has resulted into no network therefore, I am unable to receive any call or msgs.

Can you please check and help me with this issue URGENTLY.

Mobile no [protected]