Import tree from OneWolrdTree to FTM

[JustaPoster]

I have built a tree on OneWorldTree through Ancestry.com.

I have now installed Family Tree Maker and would like to import my online
tree with all branches into my FTM.

Is this possible or do I need to go one by one and retreive each person?

Also. Why wouldn't FTM find a person in my OneWorldTree? I searched on my
father and found him from my tree. I merged all his children, spouses and
parents into FTM. When I do an online search for his father, he is not
found. The info was merged from my OneWorldTree data so I am confused as to
why he or his wife are not found since the data is identical.

(I apologize if these are common newbie questions, but I have Googled and
not found the answers.)