You cannot delete your account. Quite a, well, rip off.
Also, filed reports can’t be erased. Read about it here: http://en.wikipedia.org/wiki/Ripoff_Report#Non-removal_policy
So think twice if you want to have an account on this site. If you already have an account, read the tip below on how to delete/anonymise your data.
Complain about this lack of consumer privacy by sending an email to EDitor@RipoffReport.com – tell them AccountKiller sent you!
By the way, on their Support page you can actually choose the option to have a file deleted, however, nothing happens when selecting an option anyway. See for yourself: https://www.ripoffreport.com/support.aspx