It is possible that, very occasionally and due to a micro-cut in the connection, when placing an order with Klarna, you notice that you receive the payment of the first installment, but that your order is not registered correctly in your customer area; you can consult it in the sectionMy orders.
Don't worry, if this happens, the amount collected will be refunded automatically, regularizing the situation in a few hours. At this point, you will only have toorder again normally.