peoplefinders.com Debited my account without authorization internet

I contacted peoplefinders.com for a one time use for locating a friends phone number or email address.  I specifically selected the one time use option. as I only needed one number. 

I didn't notice a debit of 24.95 in March, but did not it in April.  I immeditely emailed the company.  I received an email stating that the auto-renew was selected.  It absolutely was not.  I went to your website and noted that this has occured NUMEROUS times with this online company.  All of the stories were the same. 

This company needs to be stopped.  I maade sure that I canelled immediately, but also noted that they continue to debit even after cancellation and even when one person discontinued their credit card and obtained a new one.

I contacted this company again and have received no communication again.  This is also typical of this company.  I am filing a complaint with the BBB, but there must be more that can be done.

Class action suit anyone?