Complaint Review: Marvels of Nature

I saw this advertisment on Face Book for the natural weight loss products Forskilin and Mango Cleanse which by the way was automatically added to my order.  I did not see anywhere that there was any type of a charge.  I just received a second shipment for thirty more days and was billed.

My concern is that this was done very deceptively and I worry that I am going to continue to receive these prodcuts and don't know how to stop it as I never really ordered it in the first place. 

Unable to reach anyone so I guess I am stuck with this bill.  Hopeful I don't receive any more. Does anyone know how to stop this from happening so we don't continue to get these products sent without our permisson?

Mary