how to apply if you have 2 surnames

[davidCMs]

Hi everyone,

hello i have ben try to apply but i keep getting rejected bicause my last name don't match the documet witch is a Dated enrollment letter witch has my full legal name in a format name surname1-surname2 withc is exactly the same as in my builling info i have tryed to apply both on my pc taking an image with droidcam and on my phone they all got rejected for

Unfortunately, we weren't able to approve your educational discount request for @davidCMs.

What happened?
Suggested proof to expedite your approval:

Please ensure that your academic affiliation document contains your last name exactly as it appears in your GitHub billing information. If you have only a single legal name, enter it in both the first and last name fields of your GitHub billing information.

You are unlikely to be verified until you have completed your GitHub user profile with your full name exactly as it appears in your academic affiliation document. Please do not use a variation of your name or a nickname. Once you have updated your profile information log out and log back into GitHub before re-applying.

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Please seek help via our Student Developer Pack Application FAQ or visit the GitHub Education Community.