1. After the Auction closes you will get an email that states you have won the item. Click on the "Purchase Your Item" link to be taking to your Auctions Payment Screen
If you don't get a email you can always check the payment pending status for any item under your User Account Settings
2. On your Auctions Screen, pick the item you want to pay for a click on the "Pay Now'' button
3.Fill in all your contact details and Click "Purchase"
4.Once the transaction is completed you will get payment confirmation screen and once you refresh your screen your item will be marked "Paid"