I tried to authenticate students on Microsoft Azure using Github Education, but it is not possible. How can I get Azure student benefits?

Basically, I've used most of the methods provided by Github and methods that can be searched for on Google. But as a result, I failed student authentication.

I tried to log in using my Github account, but it doesn't work with the following message.

Also, when I googled, in the case of other people, there was a case where the Verification code was written in the part where the Azure benefits were listed on Github, but in my case it was not.

Therefore, it is of course impossible for me to log in using the verification code.

How can I use Azure using my Github Student benefit?

(This article has been translated from Korean to English. I don't know English well, and I can't check the translation. Therefore, there may be a problem with the translation or some incorrect terms are used. Please forgive me.)