How to access a server through file transfer protocol client (ftp client)

That is very easy to access your dedicated server via file transfer protocol client (ftp client)

Simply install a client like FileZilla client which is available on net.

Then in the field of Host, provide the main Ip of your dedicated server and in the field of user >root then place the password in the next field of your dedicated server and then in the port 22.

You are connected to your dedicated server, now you can do what ever you want with your server.