What if the high-speed rail receives a text message saying that it has been refunded, but the money hasn't arrived yet?

The arrival time of the ticket shall be subject to the regulations of the issuing bank of the bank card used to purchase the ticket, and the regulations of the return time of different banks are different. Please consult the issuing bank for details, subject to the issuing bank's reply. In general, it will be received within 15 working days.

Refund method:

Whether you exchange paper tickets or go through the refund procedures online or at the refund window of the station, as long as the tickets are paid by bank cards, the refund amount will be returned to the bank card used when purchasing tickets according to the regulations of the issuing bank.