I have been rejected 28 times. How should I prove my student status?

Hello, I am a college student from China. I tried 28 times and sent a variety of supporting materials such as student ID, campus card, university admission notice and online verification report of the Chinese Ministry of Education, but they were all rejected. I also tried github support and they sent me a rejection email within a minute. How can I prove my student status? I think I need a real person to review my proof materials, not a robot. Below is my university acceptance letter

:wave: Hi @bu-zhi ! Please contact GitHub Education Support for assistance.

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