Goibibo — goibibo — need for change journey in reverse order or complete refund of my money for airfare collected but cannot allow this corporate robbery

Hello,
Name: vicky raj
Booking id: n6ep6qzsb

I made a booking in goibibo website for 16th jan journey date and the number used for booking is [protected]
But i entered source and destination in reverse order
Actual source is visakhapatnam
Actual destination is chennai

I have made a booking in reverse order,
I am a student and i cannot afford to lose my money by giving refund just in hundreds for ticket worth 4000rs which is a big and open cheating for un affordable persons like me, i am a studying and i cannot pay again this huge amounts
I want full refund or give a ticket from vizag to chennai which i told earlier which i booked in reverse,

I am normal middle class student and i cannot afford again and again ticket i[censored] can't change the ticket to reverse order source and destination,
Give me full amount, i am repeating, raise this issue has high priority to the senior most level of goibibo and either change the source and destination in reverse order or
Refund back my complete money into my aaccount,
I cannot afford to lose money,
Its a big amount for me, escalate this issue to the senior most person of goibibo and
Call me at [protected] which is the present updated number,

[protected]