Doesn't know PHP

I've just spent the morning trying to upload Wordpress to the store's website so I can switch the blogs over (since Blogger isn't hosting FTP blogs anymore). I don't know exactly what I've done and I'm pretty sure the files aren't where they're supposed to be. I thought this was an easy process. Seems I was wrong. I'm deleting everything and trying again. Hopefully I'll get it right the second time this afternoon.