THANKS A LOT FOR YOUR SO FAST ANSWER!
I went to the Getting started information and I used the web based files manager
Then I erased the default file and checked the public html and uploaded it, I logged in again and there were the files public_html, ftp.quota and DO NOT UPLOAD HERE,
I did not up load anything else and in the domain:
les.host56.com it appears just:
http://les.host56.com/
Index of /
I used moodle a year ago as a student and I started a moodle group, now I found this host and I really want to learn how to do it well, I think moodle is great but I am a newcomer.
Thanks.
TeacherLE