[iMack]

Directadmin

1)Connect to the ftp with the login details you received.
2)Remove index.html and logo.gif in the public_html folder**
3)Upload your files in the public_html folder,you can upload private files in the private_html folder.

**Don't remove the cgi-bin folder or other files.

CPanel

1)Connect to the ftp with the login details u received.
2)Upload your files in the www folder,this is a symbolic link to public_html,you can also upload them there.