Step 1. In the navigation bar at the top of the page, click on "Orders" which will take you to your order list.
Step 2. Find the order you need to cancel and click on the order number hyperlink for that order which will take you to the "Order Details" page for that order.
Step 4. Place the order on hold by clicking on "Put on Hold" at the top of the "Order Detail" page. You'll be asked to confirm your choice. Click "Yes" to proceed.