Hi, I've been trying to set up Paypal Pro but I'm not getting the option to set it up for the UK in the Sandbox. I was following all of your online instructions, step by step. It will work if I select US, but I'm not in the US. Is is actually designed to work for the UK, as it said it was when I bought it? If so, can you guide me to where I can select UK when setting up the Sandbox, thanks. I'm not sure what I'm doing wrong.