我的孩子07年申请I485,去年用AP回中国,返美后得到I94有效期到今年8月。现在申请FAFSA,DHS 说需要更新的文件证明,下面是学校的回复:
We have sent your information for citizenship to DHS and
they are saying that you could have received an update
document to proof your citizenship. Please send in the
information because the document you sent has expired
我的问题是,我们除了I485和有效期到2011/8的I94外,没有新的文件,我们应该怎么处理这个问题?