DUPLICATE ORDERS

Client placed an order, and the checkout method was Paystack ( the blue logo) , however, it seems they were able to place the order, which is on hold without payment. The second order went through, then another order was placed without making the payment. https://www.awesomescreenshot.com/image/57784575?key=100a3101cf5b91dc428f5ca930c2f7e8