There may be several reasons why the bank card cannot pay for the ticket amount:

  1. Insufficient bank card balance: Please check whether your bank card balance is sufficient to pay for the ticket.
  2. The bank card has expired or been frozen: Please check whether your bank card is within the validity period or has been frozen by the bank for other reasons.
  3. Insufficient bank card limit: Some bank cards may have daily or monthly consumption limits. Please check whether your bank card limit is sufficient.
  4. Network connection problem: Payment may fail due to network instability during the payment process. Please try to reconnect to the network or try again later.
  5. Incorrect bank card information: Please carefully check whether the bank card information is correct, including card number, validity period and CVV code, etc.
  6. There are restrictions on bank cards and payment platforms: Some banks have cooperative relationships with payment platforms and may impose restrictions on certain payment methods. Please consult your bank or payment platform customer service.

Please check the above reasons one by one to determine the cause of payment failure and take corresponding measures to solve it.