Ixigo — After successfully booking A/C confirmed Tickets Why sent False information? Demand for Refund the Amount Rs. 4520

I have successful booked my 2 tickets from HWH to UMB at 1pm. on 07.11.2021. After that at 1.12.pm. I got this information from Ixigo through whatsApp.
Hi Shambhu
Sorry, your Howrah Jn (HWH) - Ambala Cant Jn (UMB) train booking didn’t go through.
Don't worry! We've refunded Rs.4520 to you as ixigo money max. You can use this amount to retry this booking or on future bookings. Re-book now: https://ixtr.app.link/NgyJXUa8Ykb
You could also transfer 100% of this amount to your bank account: https://ixtr.app.link/Gp4lPXYuhfb
Checkout this video to know how: https://ixi.to/e/imm
For any queries please visit our customer service section: https://ixtr.app.link/help
Thank you,
Team ixigo
So, after getting this message I got confused and Booked again the same tickets. And finally I got 4 Confirmed A/C Tickets.
May I know why have you sent wrong information to me? and I got misguided.
My kind request to you, please refund the Amount of Rs. 4520 for 2 A/C Tickets, which I rebooked due to your wrong information.