This company charged my debit card $250 TWO times in the last couple of days! have NEVER placed my number on facebook for any reason whatsoever.

My credit card was charged five times in the amount of $10.00 each between Feb 9-13, 2012 and I am VERY frustrated about it. It went through facebook and I was hacked, locked out, my computer shut down for several days before we could even get it back and running again before we saw what happened! Can NOBODY at least give us a phone number to call about this???!!! It changed my name to "facebouk" as well as some of my friends.
PLEASE ADVISE!!
Thank you

my credit card was just charged 141.00 from 2/29/2012-3/3/2012. i need a contact number for these charges so i can get them taken off.