I can't apply to a free certificate test

Question

Recently I took a Azure Fundamentals.
After then, I get an email about free voucher to apply to az-900.
But whenever I apply to a test, I got the following error message.
How can I fix it?

Answer 1

Hi Juhyun,

Microsoft Certification / Exam related questions are currently not supported on this forum. It's better to reach out to experts in a dedicated forum over here:

https://trainingsupport.microsoft.com/en-us/newthread?threadtype=Questions&cancelurl=%2Fen-us

---

Please don't forget to Accept Answer and Up-vote if the response helped -- Vaibhav