Hello, I’m just worried about my green card. Because last year when I receive my green card I got wrong Information on my card. So I fill up the form to replace it right away, I send the form together with my original green card. And I also did the biometrics last November 02, 2016. And It’s been 1 year now I still didn’t receive my green card. And last October 15 I receive a letter from uscis and telling me that I have to send my orginal green card not xerox one. But I already send the original together with the xerox and original one. I am so worried cause they saying that I have to afill within 87 days or else they gonna denied my request. Please help us and give some advice what shoud I do?