Jelly Bean Machine

My mom bought me a machine this likes the one:
http://www.jellybelly.com/shop/productde...
For Christmas, but she obtained it from a second-hand market to residence if I has not any idea how to use it, to refill it, etc. Do not import that can help me out here?

There should be a screw in plastic of hand under and that lines it crosses the summit can loosen. Je'm guessing money takes out the bottom and the frost beans between the summit

If all fails other, just to eat the beans of frost of the bag!