How can I connect to a private server?

I got moparscape 3.2 Aryan, the went into File > New Server, typed in the server which was ONLINE (im sure of it), and pressed login, typed in a username and pass, changed the ip to the server, and i got an error. How do i connect on it then?

 

[Macroman]

Ctrl-C + Ctrl V From my other post

Joining Someelses Network
The Person Should Give you a Hamachia Name
Hamachia Is A Runescape Server Checker Thingo

So With hamachia you Click Join existing Network
Type in the Username of the Network
and then Type the pass Normaly 123 but owner will provide
Then Look for a Person On the Server it Should Say Ip 232.3232.334 or Somother Ip
Type that into the Ip Box If its got a port Go to the top Of The Moparscape Page and Click File New Port 4343 (4 Digit )
Then Make Up a username
and Make Up a Pass Any Connect
If it doesnt work the server is Down So Just Try Agian Later