兩年綠卡申請換成永久綠卡已經收到了收據，臨時綠卡延期一年半，但遲遲沒收到打指模的通知。
1. 通常要等多久才能打指模啊？
-One to two months, case by case. Sometimes USCIS may just use your old fingerprinting (you did for your conditional green card) due to Covid 19 in these days and thus, you do not need to do the fingerprinting again.
2. 能申請在中國打指模嗎？-No.
3. 打指模預定的時間能否要求更改？-Yes. 什麽手續？-Send a letter explaining why you request reschedule and send it to the USCIS ASC where the fingpriting takes place and also mail the Biometrics Appointment Notie back together with the letter.
因為父親在國內病重，我在日日煎熬中等待，請求大師們給我一些意見。
