Instantiate(Cloning) gives no errors but just does not work

I'm working on a project in witch I need to Instantiate(clone) houses, I wrote this code:

 public GameObject House;
 
     void start()
     {
         Instantiate(House, transform.position, Quaternion.identity);
     }

I dragged my house prefab into the public GameObject.

This doesn't work, it give no errors, but it just does not spawn in a house.

Please can anyone help me I got stuck with problem for quite some time. I looked up all over the internet but there are no answers for this.