Help with installation please!!!

[thelynnied]

OK, I have a Coppermine gallery hosted on a friend's page but I decided to get my own domain so I could have as much space as I wanted. So I bought my own domain and have been trying to upload coppermine. I'm not incredibly familiar with mySQL, PHP, or most of the stuff that Coppermine works with. But anyway, I downloaded the newest version, uploaded it to my server, changed the permissions like the tutorial said to, but apparently I'm not doing it right. I uploaded it to a sub-directory of my domain called "gallery" but when I go there it says it cant be found. So I'm not sure what I'm doing wrong. Can someone explain in detail everything you have to do and what has to be there for it work properly?  or if someone can fix it let me know and I'll give you the password and stuff. HELP! thanks! 

[Abbas Ali]

A link to your site might help.