Flipkart — Unregistered transaction and money deduction

( komal setiya ) has been charged for an authorized transaction which i did not made. Here, flight ticket with PNR UH2WSY, Pune to Guwhati / indigo/ has been booked with two different places and emails.
One is from komal setiya's aacount([protected]@gmail.com)and other is from bishal Sinha's account.
1 PNR of ticket can be booked from two different emails and two different accounts .
Here, i am being charged for this ticket and this unauthorized transaction has been made from my Flipkart account through HDFC credit card.

Flipkart booking id-FF[protected]
I have reported this issue to flipkart and HDFC both on 17th june.But there is no positive response from both the sides. I need my money back to my account which is 5890 rs and want to know the reason behind this.