1)Activate Whatsapp and makemytrip pack by going to one.airtel.in OR you can also recharge with 39rs whatsapp pack
2)Now Open FinchVpn Select TCP 443
3)Now Goto settings in finch vpn and untick custom options
4)Now tick Local Port Binding And in local port binding type 5455
5)Now connect with TCP 443 it will get connected
Tested on Finchvpn and droid VPN
Not working on Troid and hammer VPN
NOTE:TRY WITHOUT DATA BALANCE IF NOT CONNECTING OR YOU HAVE DISSCONNECTION PROBLEM THEN TRY AT YOUR OWN RISK BY DOING A SMALL 3G PACK
Note - Try at your own risk
This only education purpose.
Please Give A Feedback For Future Support If any issue Simple Leave A reply.