Citrix Metaframe test server error

Hello,
I am having some problems with connecting to Citrix MetaFrame servers. When I tried to connect on it I got error message. So I decided to try form another computer. This computer have Windows Vista and previous use Windows 7. But this time is the same problem. I got error message and connection couldn't be made. Does anyone have any suggestion?
Tnx
Terrencee
test#2 ERROR
Cannot connect to the Citrix MetaFrame server.
The Citrix MetaFrame server is not available, please try again later.
