The sandbox view display nothing, why?

I'm just want to create a sandbox test account, but when I click the sandbox, it just glance in a second, and then display nothing but white page. Any one had encounter this problem?

My account works fine until this problem, I don't know the reason.

For your question, please contact the Apple Developer Program Support Team. If that request is with a team other than the Apple Developer Program Support Team, please get in touch with them through http://developer.apple.com/contact.  Please make sure to mention that you were referred to them by DTS.

We hope this information is helpful to you.

Albert Pascual
  Worldwide Developer Relations.

The sandbox view display nothing, why?
 
 
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