Make an appointment with the USCIS offices in your local area. Visit the main USCIS website to make an appointment through the "Make an Appointment" link. Schedule this appointment three days after the approval given by the immigration judge. This will allow the USCIS to update your information and the approval on their computers.
Attend the appointment on the date provided for by the USCIS. Bring along a copy of the court order approving your residency and identification documents as well. Avail yourself for the interview wherein your documents will be checked and biometrics taken.
Receive your green card after a period of 30 days within which the USCIS will have approved it. This will be sent to you through the contact details you had previously provided.
Contact the National Customer Service Center at 1-800-375-5283 or email the USCIS help desk at [email protected] if you do not receive your green card after the 30 day period. Indicate that you have not received your green card and provide them with your name and address, immigrant number, birth date, the date of the court order from the immigration judge and what the court order granted you ( cancellation of removal, adjustment of status). Indicate also the local USCIS office where your appointment was held and the date of this appointment.