How can I start to script an asset?

Hi there,
So basically, I have an animated helicopter I made in illustrator, and I exported it into a new unity project. Since there is three frames, in the assets folder I have three little sprites. So that I can start coding it, how do I make this appear on the home screen? I think I need to get it in the Hierachy or something…
Thanks!

I think you should begin to learn how sprites work and how you can get them into your scene.

See the UNITY FOR 2D tutorial, especially video 3 and 4.

Once you have something visible in the scene/game view, you could proceed to write your script.