Could not cancel XSORBIT account

My xsorbit message board quit working in February 2008. I tried to contact them via "live chat" and it gets a PAGE NOT FOUND (404) error. I left messages on their answering machine, I sent numerous emails; I got no response from them to any of these attempts to contact them.

Today, I finally went to my bank (was being charged via check/debit card) and place a STOP PAYMENT against future charges from XSORBIT.