Hi there, @XIX — welcome and sorry to hear about the trouble reverifying your Figma for Education status.
We don't currently offer support in Korean on Figma Forum, so I hope it's okay that I'm replying in English. If you haven't already, please get in touch with SheerID directly at figmasupport@sheerid.com. I'm not able to access or adjust verification requests from this public thread, but SheerID can review your application and work with you directly on it.
For the full verification steps and what’s required, here's the reference: Figma for Education → Verify your education status.
Hope this moves things forward! Please let me know if any other questions come up. 🙏🏻