Can’t redeem GitHub educational code

Just generated a new code for the GitHub education $50 offer but it’s not letting me redeem it.
I keep getting this error: “ Sorry, it looks like the code you entered has run out of available uses. Please enter a different code.”

Hi there and welcome to the forums!

This message appears when the Atlas promo code has already been applied to an Atlas instance.

Each student can only generate one Atlas code and it looks like you generated one on April 16th of this year. After that, you likely applied it to your Atlas account.

Hope this clarifies things!

Thanks for replied, as you said ‘I likely applied it to my Atlas account.’ However, it seems that I didn’t successfully apply the discount code, as I don’t see the corresponding balance in my account (or there may be another way to check). I’m not sure what to do next?