Do you mean reinstall WordPress to the root directory? Or just copy everything in the wordpress folder to the root directory?
The reason that Spaces and Contact are not WordPress pages was because the client wanted them to look a certain way, and I decided to save time and do html instead.
I've done the following steps according to the 2nd link you gave me but the home page is still not loading WordPress:
# Copy the index.php and .htaccess files from the WordPress directory into the root directory of your site (Blog address). The .htaccess file is invisible, so you may have to set your FTP client to show hidden files. If you are not using pretty permalinks, then you may not have a .htaccess file.
# Open your root directory's index.php file in a text editor
# Change the following and save the file. Change the line that says:
to the following, using your directory name for the WordPress core files: