Trai — airtel not able to provide me the network

Address:

New Delhi, Delhi, 110005

Sir/madam
I ashish jindal using mobile number [protected] from last 5 years but on 5th august i ported my number to airtel postpaid, n from the very first day airtel is not able to provide me the network, it's saying no service from last 13 days, i complaint about this so many times to airtel but they are not capable of resolving my complaint, my complaint number is 78418683 dated 6th august 2017,
My number is out of reach from last 13 days and i m paying the bill and still not getting any service from airtel
Airtel is not allowing me to port out of there network
Please seek towards it