我父母去年申请过一次三个月延期到六月份，申请批准了。快到六月的时候我们发现还回不了国，我就帮他们申请了二次延期，也是三个月（到九月）。一直没有结果，他们去年8月份就回国了。
今天收到移民局的信，说是他们有记录我父母去年四月份就回国了，以他们没法进行指纹采集为理由拒了。像这种情况我需要申诉吗？如果需要的话，信里说you may submit a motion to reopen or a motion to reconsider by completing a Form I-290B，我应该选reopen还是reconsider?
-Do nothing.
好像移民局根本没有看第一次延期批准的资料。
我父母是十年签证，如果他们下次来是不是就要重新申请签证了？
-The current B2 visa is still valid because they left US before the B2 extension application was denied. But they had better keep the evidences on their living such as flight boarding card, entry stamp to China on their passports by the Chinese Customs officer, and also keep the receipt notice and the denial notice of the B2 extension application. Bring these evidences and notices with them when they re-enter US in the future in case the IO at the port of entry may ask for these documents.
