Z Max

I responded to an internet offer to receive a free sample of Z Max by paying the shipping charge. I received the product and took as directed but it had no affect. On 11/10/2017 I received an email at 3:10am stating that I was being billed $94.97 for product they had shipped with invoice number XXXXX. I responded the same day that I did not want any product. On December 2nd I was billed a second $94.97 to my credit card. I called the credit card company and they supplied me the telephone number and suggested that I contact the company. I did. They said "in small print there is a charge for the product if not contacted with 14 days". "I would be able to send back the second bottle to "Z Mass Return" at their address. They indicated I would be charged a $25 restocking fee and it would be weeks before the billing stopped. I had received no paper works or email indicating that I would be charged in either shipment.
Product_Or_Service: Z Max
Account_Number: free pill sample