website not working except from supercached files

I was unable to bring up my website so I called Gatorhost hosting my domain. The website is http://susansblogtheinnersoul.com.susanspetblog.com/wordpress/
I can only bring up art of the files and there is no dashboard or theme on the pafges/posts so I cant change anything. I have tried typing in wp-admin at then end but it just gives me a 404 file error or oage not found. Please help me. After Hostgator backed up my files today nothing is working.
Thanx, Susan

https://wordpress.org/plugins/wordpress/