How to place the teapot handle?

Can someone help me out please?
I just bought a Stitch Green Cast Iron Teapot (http://www.teavana.com/tea-products/teapots-teapot-sets/cast-iron-teapots/p/stitch-green-cast-iron-teapot) and I tried everything to place the handle without success. Could someone let me know how to proceed?
Thanks!