Need real basic help with animation!!!

Hey guys and girls, I just started learning to script, and I am trying to set up a reload animation, I animated and imported the gun for a small FPS project to learn scripting, and made a very basic script (VERY basic) and the animation wont play, eventhough when I set it to play automatically it works, Ill attach a picture

I have also set it up in the .fbx importer (I imported from Blender 3D) and set the key frames and what not :confused: I dont know why It wont work

any help?

I fixed! There was no function Update()