Yes, you can appeal if your credit card is overdue.

Detailed description:

1. Reason for appeal: When a credit card user is overdue, the overdue situation may occur due to special circumstances or misunderstandings. Therefore, the credit card holder has the right to file a complaint with the relevant agency to explain the reasons and request processing.

2. Appeal process: Under normal circumstances, when a credit card is overdue, the cardholder will receive an overdue notice and have the opportunity to appeal within a certain period of time. You can consult the credit card issuer or read the relevant terms in the credit card contract to learn about the specific appeal process.

3. Appeal materials and evidence: In order to support the appeal, the cardholder needs to provide detailed materials and evidence to explain the overdue situation. This may include payment vouchers, billing records, related communication records, etc. Providing clear, factual evidence increases the chances of a successful appeal.

Summary: Overdue credit cards can be appealed to explain the reasons for the overdue and seek processing. Cardholders should understand the relevant appeal process and provide sufficient materials and evidence to support the appeal.

Extended information: According to relevant regulations in China, the specific procedures and requirements for overdue credit card appeals may be different. Therefore, cardholders are advised to contact their credit card issuer for detailed appeal procedures and requirements when encountering overdue payments.