[Resolved]  Airtel — No service after porting

I applied for porting from airtel postpaid (karnataka region )to airtel prepaid (hyderabad region) on 20 sept, 2017. It was on 25 sept 2017 (10:30pm) i lost my network on old sim and then i inserted my new sim .But still by 27th sept my sim is showing 'no service' . This number is of great value for me.. It is my both my personal and official number .I tried calling 121 but there is no option to call your representative and i have mailed to you by 4 times but still i am not getting any reply..What kind of pathetic service is this??..Dont you guys understand how important is porting for someone who has been associated with you by the same number for 5 years..My airtel number is [protected] and alternate contact number is [protected]...Look into this matter urgently ..Mail id- [protected]@gmail.Com

I ported my sim from airtel maharashtra to airtel UP east because i have aadhaar from UP and sim from maharashtra so there was problem in linking. Airtel retailer suggested to get the sim ported from maharashtra to UP. I did that. I raised a porting request on 15th Feb 2018 and on 18th I travelled to US. Now the sim is ported but the network is not there. Now I have lost network from both the sim. Please suggest what i have to in order to get the network in my new sim in US.

Kindly look into this matter as soon as possible.

Email - vivek.ec.[protected]@gmail.com

Porter my number from aircel to vodafon3.
My old sim is already deactivated and its been about 24hours and yet i have no signal on my new vodafone simcard.
Help.
I am missing important calls.
Assam.