如何在线查GRE笔试的准考证·

如何在线查GRE笔试的准考证·
我8.21考了A/W 现在打算在线打印出我的准考证
我去了GRE官网，填了所有正确信息，并且写信到ETS确认我的正确信息，仍然查不出来，
* One of the following: Select one of three options: 16-digit Computer-based Test Confirmation/Appointment Number
8-digit Paper-based Test Confirmation Number
7-digit Registration Number
Enter full number, including zeros Enter full number, including zeros
* Test Date: Select Month January February March April May June July August September October November December day of test - Select Year - 2011 2010 2009 2008 2007 2006 2005 2004
Not required when using Split Test confirmation number
* One of the following: Select one of three options: E-mail Address:
Undergrad Institution Code (See Code List)
Paper Based Test Center Code (See Code List)
Enter your E-mail or Code Enter e-mail address or code
就输入这些信息呀，，，但是网站说我的信息仍然不正确，我都郁闷死了.....和ETS写了好多信，解决不了，他让我挂电话，我觉得更说不清=.=