Assuming you are asking how to use the Sky Baby carrier, here are some instructions:
To use the Sky Baby carrier, first put on the waist belt and adjust it to fit snugly around your waist. Then thread the shoulder straps through the loops on the waist belt and tie them in a double knot. Place your baby in the carrier and position him or her so that his or her back is against your chest and his or her legs are straddling your hips. Finally, tie the top strap around your neck and adjust it for a comfortable fit.