[SOLVED]How to use attributes from array of custom class instances?

Hey guys, well it seems that I moved on but I dont understand how to access to instances of the class. I will explain.

public Waves[] LevelName = new Waves[3];

This creates 3 instances of class Waves, I can see them in the inspector so it means I can work with them and edit them but what if I want to display the name on the player's screen of first instance (wave) how to approach it ?

Or if I want to spawn a unit that inherits attributes from wave. e.g. I want to spawn unit that gets hp, armor, movespeed and model from instance (certain wave) and simultaneously display on the screen the name of level (attribute of wave). Is there a way how to do it please?

 using UnityEngine;
 using System.Collections;
 
 public class NewSpawnScript : MonoBehaviour {
 
     public enum ArmorType {unarmored, light, medium, heavy}
 
     [System.Serializable]
     public class Waves {
 
 
         public string waveName;
         public int numberOfUnits;
         public GameObject model;
         public int hp;
         public ArmorType armor;
         public int movespeed;
     }
 
     public Waves[] LevelName = new Waves[3];
 
 }

[EDITED]

Solution was quite simple I was using wrong typed command, thats why it didnt work. For other people usage: e.g.

 Debug.Log(LevelName[IndexOfInstance].armor);