Object and character properties not available in Shot generator in Storyboarder

[Dorots030470]

I have downloaded and installed Storyboarder. I watched a tutorial on using the shot generator.
However, after clicking on add object, I am supposed to have some properties of the object which I do not have. For instance, I cannot add a chair or a bed in the shot
I just have a field where it says 'search model' or ' select file'.
Same applies for character.
How can I solve this issue please?
Thanks