1. Network failure or technical problem: Due to network connection problem or system failure, the application may not be processed in time. In this case, it is recommended to try to reapply or contact MasterCard customer service department for consultation.
2. Application conditions do not meet: MasterCard may have some specific application conditions, such as personal credit score and annual income requirements. If your conditions do not meet their requirements, your application may be rejected or unresponsive. I suggest you check the application conditions carefully again to ensure that you meet the requirements before trying to apply.
3. Incomplete or inaccurate information: In the application process, if your personal information or information is incomplete or inaccurate, your application may not be processed in time or rejected. It is recommended that you carefully check the information you have filled in before submitting your application again to ensure its accuracy.
In addition, there are other possible reasons, such as too many applications, prolonged processing time and busy system. If you still encounter problems, I suggest you contact the customer service department of MasterCard directly so that they can provide you with accurate answers and help.