I've been ordering from amazon.co.uk since 2007. I use Ecobank Dollar MasterCard. The only thing I do is to use my friend's address in London. They deliver there at her address, but, it will be in my name c/o the address. Later, when any one I know is coming home to Naija, the person will bring those things for me. Make sure you enter the address you registered your MasterCard with as your Invoice Address, otherwise they would find it difficult processing your Card. I hope this will do for you.