Skin Fresh MD i cancelled product, verbally & online & returned well within trial period. They charged me again 2 days after they received product back & refuse to return my money Internet

On May 11 I ordered eye & face cream on their free trial just pay postage. I paid 4.95 ea. for postage. I received product on may 19th. I went online May 23rd and also called to cancel any future shipments and to get RA#. I returned product they received June 4th which they have acknowledged all within tie limit but they still charged my card on 6/6/17 for another shipment which I have not received nor did I ask for. They refuse to give money back even though I cancelled and they hang up on me every time I call and ask to speak to someone above them. I did exactly what they required me to do This is definetly a Scam...