Well I practically just got a rabbit like a hour ago unlike my last rabbit who liked exploring the house this on just sits in the box and eating and sitting. Well her ears are still shivering probably from the car trip because the owner said that she didn 't like loud noises.
Three hours isn't much time to adjust to the huge change she just went through - neither is three days. If she seems very timid, I'd give her somewhere to hide for a week or two. Since she's already eating, I'd say she's doing fine and you need to have some patience.
Ok pretty much that's not a question if you were meaning to say how to make it active than take the food out of it's cage (only for a few minutes) Put the food down and make it chase it it will learn that wondering the house is a good thing and will try to find food.
Give her some space, let her relax, she get used to it soon enough: D
Just let her be she needs time to adjust.
Give her time to adjust.