The coupon is either applied before start date or after end date

Hello, I’m trying to get 50$ credit using my code provided with GitHub Student Pack, but I’m getting the error I mentioned in the title. Is there anyone who can assist? This code may be out of date, but I don’t remember using it.

Hi Enes, I’m going to reach out to you via DMs to try to resolve this issue.

I have the same problem can you help me by DM @Aiyana_McConnell ?