Contact Tim Hinchliffe.
I could have one of those contact forms on this page, but they always seem very impersonal to me. Plus you can never get the pesky things to work properly. Let’s stay old school: firstname.lastname@example.org will do for a start.
I also have a few Facebook pages so you could contact me that way if you like. You also get to see some more of my stuff on the way. The links are down there in the sidebar on the right.