I am adopting in Jamaica

Hello, I am in the beginning stages of adopting a child from Jamaica. I personally know this child and she is classified as orphan by US and Jamaica. Can any one help me and advise me through this process? I am researching a lot and trying to learn all I can so that this process goes as smoothly as possible. Is there anyone that has adopted from Jamaica before and can help me with this? I would really appreciate it.