If you cannot find either folder names - such as: htdocs or public_html, (which I would really doubt), look for ' www ' folder. I did encountered a server, once, who did had the htdocs folder and www folder but ' not ' the public_html folder for an unknown reason.

That provider must of had related the www folder to the htdocs folder rather than linking it up from public_html to www (still, for an unknown reason).