于3/1/06到邮局用delivery confirmation寄AP 和 renew EAD的材料到同一地方.其中一份于3/3/06 delivered. 而另一份则出现这样的信息:
We attempted to deliver your item at 1:05 pm on March 03, 2006 in MESQUITE, TX 75185 and a notice was left. It can be redelivered or picked up at the Post Office. If the item is unclaimed, it will be returned to the sender. Information, if available, is updated every evening. Please check again later.
我想USCIS肯定不会去pick up.USPS多久会把材料退给我,我好再寄.用什么方式寄最好.谢谢.