How to correct mistakes on GreenCard

[arangoon]

My mom received her Green Card this week. All the details except her "Picture" is correct. She has my "dad's Picture" on the green card.

Has anyone experienced such mistake? If so, what's the process of getting it corrected please?

Thank you for your guidance and help.

Aakif

[arangoon]

Submitted the I-90 form online.. Fingers crossed..