A friend of mine ended up purcashing a $250 product on paid advertising. I advised him not to but he still would not agree. He basically went through the training and found it to be rehashed and the information is available online. What can he do now in terms of the chargeback? Can he file a claim saying money sent to the wrong person? Asking this because he has had a word with the course creator on FB so is there any chance this might work?