Tamil Nadu State Transport Corporation [TNSTC] — Tnstc - Refund amount not received

On 13/04/2023, I'm booked a bus ticket from Mayiladuthurai to chennai in SETC. Amount Rs.655/- has been debited from my bank account .After few hours i cancelled my ticket, still now I'm not received refund amount. Please resolve this complaint and refund the amount as soon as possible.

I did login with Guest account as I don't have any SETC user account.

Booking Date : 13/04/2023
OB ref no : T42934853
Amount : Rs.655 /-

My Email ID : [protected]@gmail.com
Mobile No : [protected]