How do you get out of sky box and into pokefind?

I haven't been on for a while and just yesterday I got in to pokefind and saw skybox and thought it was like the other server and you could just get flying types so when I joined and found out it was not what I thought I tried to find a way back to the original server but had no luck can someone pls tell me because I realy loved it and I would like to be able to play again

 

Type /hub and then go and right click on the compass or Professor Hemlock, that should get ya there!