Initially received free trial of Acaiberry. Now unauthorised amounts of money being deducted from my credit card monthly and Acaiberry product continuing to be sent. I need to know how to cancel & stop this from continuing asap!!

I requested the "FREE TRIAL PACK" of Acai Berry and Detox capsules, providing my credit card details to cover the postage costs. It is supposed to be a secure business, it shows all the "legitimate" logos and information the Site, but it has now been taking lump sum payments from my credit card account!!! When I call there is no answer on the phone!! What are Britain's Police doing about this?!?! There are other reports about this company, I'm just discovering them!! PS: THE PRODUCTS DON'T WORK, I WAS VOMITTING WHEN I TOOK THEM!! IS THAT WHAT IS MEANT BY "DETOX" AND "LOSE WEIGHT QUICKLY"!?!?!?