Don't think you can do either by using King.com details Facebook ones for that matter, on mobile you're only option is either to connect to Facebook or Kingdom. I think it's only on the King.com site where you can add friends by using their email address.
Don't think you can do either by using King.com details Facebook ones for that matter, on mobile you're only option is either to connect to Facebook or Kingdom. I think it's only on the King.com site where you can add friends by using their email address.