Rather use Payflex

Made a purchase at Cape Union Mart in July. Everything ran smoothly, money was deducted on the 26th of every month. Made another purchase at Digicape 7th December, 1st payment went off, 2nd payment went off 26th December. ***, Who gets paid twice in one month, what is the point then of using this service to split payments in 3 installments. Once my last payment goes through on 26th January I will be deleting this app and warning everyone I know to STAY AWAY. Advertising 3 equal payments but 2 payments in the same month, does that even make sense.