No refund

Same happened to me. I tried it only but without me knowing, they send me automatically their product and withdrew $42 from my account. The worse is, they send me their product for 3 months supply and its indicated on the receipt that they will deduct another two $42 for the coming months. I'm going to return it but I'm worried also that they may no longer refund my $42. I'm going to let my bank block the withdrawal from this Rip company.