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My son, at age 17, ordered an online course from this companyThey didn't ask for permission from parents or a person over yearsHe signed up for the course, thinking that he could try it and then decide whether he would continueThe payment for the course would be done once a month for months197$ each monthWhen he had paid for two months, he found that the course was not as interesting as he thoughtHe therefore came to me, asking for help to cancel the courseI then closed his bank account, so that they could not get access to his moneyThey then closed his access to the courseThey say that he has agreed to complete the entire course, and that he, after doing this wants to complain, he can get a refundI don't trust their word on this, and don't want to pay any more money to this companyMy son is afraid that they will charge him for more money if he don't payI say to him that they cannot do that, since he was underage when he signed up for this courseWhat shou