National Merit Scholarship for non-citizen

Hi, I took psat as as a junior this year. Based on the prediction I saw on the website, I got slightly above the cut off.
However, on the website, it says that I am not qualified for the scholarship because I did not meet the requirement. I am not a US citizen, but I have green card. The national merit website says that permenant resident can be awarded as well. I tried to contact college board and ask, but they wouldn’t answer my e-mail. So I am not sure what to do. Can anyone help me?
Thank you

You need to call them