IndiGo told that they won't help it's a ticket of Flipkart. Flipkart cancelled the ticket and deduct transaction fee and cancellation charge.
It was not mine and my colleagues tats why all this mess around. He got it cancelled from Flipkart.
Credit note was provided by IndiGo to him but he unable to utilized that amount to book another ticket. He received the exact fare amount but when he tried to book it again IndiGo denied to book and asked him to contact Flipkart.yahi bakwas kiya usne. I cancelled it online in Indigo and they credited into Shell account.
So, the good thing is I got credit more than what I paid by Flipkart as they were running offer.
So, i can anytime use this amount within a year the only condition is I have to book it from Indigo website now.