How do I connect to my server with FTP?

I’m trying to add modules to my Omeka S installation by copying them to the server with ftp. But my attempts to connect with ftp (from macOS) have all failed. I’ve tried connecting to, ftps://,, and ftps://, and always get told that the server has no such share. I’m using the username and password that let me log in to Reclaim Hosting account. What am I doing wrong?

Use your domain name without ftp or anything in it. Here is a full guide as well FTP (File Transfer Protocol)

Thanks. That worked better.