Irctc — IRCTC says amount refunded but amount has not arrived in my account

Transaction ID: **********
PNR:
Train No./Name: 02624 / TVC MAS EXP
Transaction Date: 22 Dec 2020
TRIVANDRUM CNTL ( TVC) MGR CHENNAI CTL ( MAS)Refund Status: SENT_TO_BANK
Cancellation/Refund ID: **********
Bank Name: Credit cards/ Debit cards / UPI (Powered by IRCTC)
Booking Amount: 2605.4
Refund Amount: 2605.4
The amount has not yet reflected in my account even after 6 days. Please do the action