Question for Nile Cargo Ltd

I wanna start getting our art and craft materials to USA , from Uganda Kampala . Could you pls tell me what your charges are ? And do you charge per kilogram ? Materials I would love to transportt are jewellery , earrings , such things, I wanna know what your rates are and the period they take to reach to the person I'm sending them too,
I would also want to know if you get them to the address of the person I want the par late to get too