ExtendPetHealth.com Deceiving order information, ofer a free sample, then they keep sending a new supply every month Silver Springs Nevada

I was offered a free sample of joint stuff for my dog, I also ordered a bottle of cod liver oil for him to try out, I received both but was not impressed by the products. I did not order any more product but received a other package of joint stuff. I called the company and said I did not want anymore of their product. they said they would stop it noe I received another package and my account was again charged. this is outragous. I am trying to get a refund but because it was charged on my debit card the bank wont refund me the money and I get no results from the company