As so many have realised, when we say surface mail takes 6-10 weeks (up to 13 weeks) from when it leaves the country we aren't kidding.

You haven't been scammed, you just chose a really slow shipping method. What you can do is contact our support department and enquire about it so that they can ascertain when it left the country and when you can either expect it or receive a refund if it hasn't arrived (as micax1 did when his didn't arrive in time).