Connection Attempt Failed

[17:52:58] Resolving host name ""
[17:52:58] Connecting to Port: 21

[17:53:19] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
[17:53:19] Client closed the connection.

Everytime I try it doesn't work. At first I had the firewall problem, but I fixed it and then I got this one.

Hello ..

It doesn't look like you have theh correct host name ( Please contact your web hosting provider for assistance.