BAD company with no service- stay away!

This company put deductions through my bank account without any authorization. I tried to UNSUBSCRIBE multiple times without any success. I have send more than 15 mails to tell them that they are deducting money from my account ********ly. No one ever got back to me. The only thing I could do is to stop my bank card and get a new card. I will advise anyone to stay away from this company as far as possible.