service charging my credit card 19.95 /month cannot cancel membership

over 2 months ago cancel and they are still taking money out of my checking account i want 2 month refund or going to attroney general

I signed up for 1 month on 12/30/09 for $24.95. They have continued to take payments out even thought I have e-mail them three times. I e-mailed them once to tell them I cancelled my yahoo account and gave them my gmail account and told them I signed up for 1 month and I wanted them to stop taking payments out of my account. The second and third times was to tell them again I only signed up for 1 month and they were to stop taking money out of my account. When I try to login to the site and error sign comes up and says "User does not exist in our members database". They have my new e-mail address because up until March 30, 2010 they have been sending me message notificatons. If I click on any of the members they have listed it goes back to the sign in page and them comes up "User does not exist in our members database". I'm locked out o the site but they still keep charging me.

i search the web for single men to date when i get on singlenet.com i get another women's e-mail how come

charged for another month debted from my checking for their services in which i did not authorize