Visit the direct link above or go to: http://www.filestube.com/account/settings/account.html and click ‘delete account’ if that does not work.
We wonder, however, because of the nature of FilesTube, what happens to your email address information, since you accepted their terms (which basically allows them to use your email address for spamming).
URLS:
http://www.filestube.com/account/delete_confirm.html
Please note that AccountKiller.com is not associated with the business listed on this page. AccountKiller provides easy-to-understand instructions and guides on how to cancel charges and relationships from the list of businesses on our site, we have no affiliation with these businesses.