（已入库）9374889878603311742516显示已签收但还未入库？

水水36

在亚马逊买的，通过USPS传递的，已显示签收，为什么还未入库，比它完送达的东西都已经入库了！急啊！

January 3, 2015, 8:20 am, New Castle DE US        Delivered
January 3, 2015, 7:49 am, New Castle DE US        Out for delivery
January 3, 2015, 4:37 am, New Castle DE US        Package arrived at a carrier facility
January 2, 2015, 12:53 am, Breinigsville PA US        Package arrived at a carrier facility
January 2, 2015, 2:15 am, Breinigsville PA US        Package has left seller facility and is in transit to carrier

QQ快递客服小罗

亲，此包裹已入库，货号：RHZE817762，请留意查看，谢谢！