online续大签提交资料之后怎么改地址? 

11月初的时候在网上续大签.然后上星期我搬家了想改地址. 去了网上change your address那里,但是他说 We were not able to identify you using the information you provided. There could be three possible reasons: [list][li]Please be sure the information you entered is correct and then try again.[/li][li]This service is only available to clients with applications in process. We may have received your application but not begun processing it yet. The following link may help you determine if your application is being processed:[/li][/list]难道我只能等到我的东西开始审了之后才能改?那样不会太晚了?

是这样的，大签一般都改不了地址的。你找的这个地方应该是改移民申请的地址的。 因为大签当开始审理以后一般1-2天就批了，所以根本没有时间给你改地址，，，

那我应该怎么办?

寄到旧地址，然后去取。