I can help you with that. First, it's very important to know that being a non-citizen does not automatically disqualify you for aid.
What would cause me to be ineligible for federal student aid?
Certain types of documentation can disqualify you. Do you only have a Notice of Approval to Apply for Permanent Residence I-171 or I-464?
No, I don't have this.
Okay. Are you in the U.S. on an F-1 or F-2 non-immigrant student visa?
No, I'm not.
Do you hold a G series visa pertaining to international organizations?
Yes, I do.
I'm sorry to have to inform you that this disqualifies you for federal student aid.
What if I have other documentation, but it's expired? Can I still qualify?
Has your green card expired?
Yes.