All my uploads files are deleted

I'm having a problem with my account http://neffelle.bizhat.com! All files uploaded are being deleted at the same time!! All my site gone!

everytime I upload this one file, that happens

I see that rules on your site showing that
"ALL FILE SHOULD BE PART OF THE SITE.
FILE SHARING NOW ALLOWED
NO HOTLINKING
SITE SHOULD CONTAIN 20% HTML FILES"

So that could effect to your site...may be Site Admin can help on that...I don't know what's that !!!!

you'd better use html files mostly

I think your files are out of file extention.
Why you don't do along the rule?
Please remember message below
ALL FILE SHOULD BE PART OF THE SITE.
FILE SHARING NOW ALLOWED
NO HOTLINKING
SITE SHOULD CONTAIN 20% HTML FILES