和楼主情况类似,没仔细看ACS网页上的要求,我忘记了application record和acknowledgment mail,但是寄了PASA form上面也写了online申请时的RN,后来一直都是TBA,估计是被on hold了,后来补寄了这2样材料。按照ACS的说法:
Your application will be put on hold until we receive a copy of your signed online ‘application record’, the email acknowledgement with the reference number, proof of application fee payment and all required certified documents.
应该是补过去就可以了。
PS: 现在ACS怎么了?发信给CO和ACS都没反应。。。