The black cat complained that the refund was unsuccessful.

"The subject asked the black cat about the unsuccessful refund?" Refund application does not meet the requirements, payment channel problems or system failures, incorrect or incomplete refund information, etc.

1. Refund application does not meet the requirements: Refund failed because the refund application does not meet the requirements of the Black Cat Refund Policy. If the refund period is exceeded and the goods have been used or damaged, Black Cat will refuse your refund application.

2. Payment channel problem or system failure: Refund failure is also related to payment channel problems, such as abnormal bank card and network failure. System failure or technical problems also cause the refund to be unable to be processed normally.

3. Incorrect or incomplete refund information: Refund failed because of incorrect or incomplete refund information. Carefully check the refund information you provided, including account information and contact information.