I don't have a server username or password

i downloaded ftp so i don't have a server i have a forum username i don't know if that will work plz help me fix this problem!!!!!!!

Do you also complain when an Internet browser comes without bookmarks? It's your task to know the servers you want to connect to. In fact, if you don't know any FTP servers (and their passwords / logins), why were you installing SmartFTP in the first place?