Cyberduck mac application question

macOS & Mac Apps

Hello all,
I have a quick question about the cyberduck ftp client. Once I am connected to my server, how do I see the files in a particular folder? I can see the table of folders on my server but I can't open the folder to see the files inside. For example I select my public_html folder but I can't see the contents inside. Also is there another client that is either free or low cost that I can try?

Greg Wocher