File structure - Where should my files be?


#1

Greetings!
I decided to code my own site so I have attempted to delete the Wordpress installation and the database, then recreate a new database.
I have FTPed my new files but I think I may have corrupted my file structure and can’t seem to fix it. When I go to the url I just get a white page.
Here is a screenshot of my DH file structure.

https://www.dropbox.com/s/zivc5g5gvsfqnva/Screenshot%202015-04-26%2017.26.19.png?dl=0

Suggestion?
Thanks
Archie