Unusual Trouble

My comps prntscreen is janky, so I cant show you like I would like to.
but.
I have this script that works just fine, no errors.
but. where it should ask what prefab I want it to shoot, it doesn’t have a box where I an drop the prefab.

var bulletPrefab:Transform;

This is the piece that should tell it to give me the option to drag n drop a prefab to the script, correct?
Its not giving me the option to add a prefab

Pls help. Odd, janky, problem.

zok so itll let me drag n drop a game object, but not the bullet prefab