Shop Channel never works for me...

How come whenever i go to the shop channel i always geta error....It hasnt worked for like a month now.

BTW My wifi works..i checked it.

well depends which country you set up on your wii example I had set to Honduras then found out it don't work here so I changed my country and put Florida USA and now it works fine. if it's not that then i don't know, maybe internet or something