Google Treasure Chest
Telephone Contact unavailable

I submitted my debit card details to Google Treasure Chest to purchase their CD on making money from home. I have not received the CD but in any event decided I wanted to unsubscribe. The website stated that although I was unsubscribed I would have to telephone to cancel any future payments from my bank account which I had not realised I would have to pay in any event. I cannot get hold of them by telephone and have e-mailed on two occasions to ask them to delete my name from their subscription list to no avail. Today I see $72.21 has been paid out of my account. WHAT CAN I DO???