Trying to save/load game, codes doesnt do anything. not even an error.

UnityScript is my language of choice.

Im trying to write a save/load function, but when i type what ive seen everyone else type it doesnt work, no saving, no loading, it doesnt debug.log and it doesnt error. ive been thinking on this for a few hours and still dont know where to even begin. any thoughts?

and please write in a way thats easy to understand, i have a rough time understanding others. (thats why i STILL cant understand the tutorials i read) replies, especially explaining how code works should be simple or "idiot proof" if you will..

Please and thank you.

this is my code (excluding most things unrelated to the question)

I am trying to copy my variables values and paste into playerprefs i think.. and then call the values from the playerprefs later/after restarting the application. however neither happen and as i said before, no errors in the compiler.

         public var playerCurHp : float;
         public var playerMaxHp : float;
         public var playerCurMp : float;
         public var playerMaxMp : float;
         public var playerCurExp : float;
         public var playerMaxExp : float;
         public var playerLevel : float = 1;
         public var str : float = 1;
         public var atk : float = 1;
         public var def : float = 1;
         public var vit : float = 1;
         public var mag : float = 1;
         
         playerCurHp = 100;
         playerMaxHp = 100;
         playerCurMp = 100;
         playerMaxMp = 100;
         playerCurExp = 1;
         playerMaxExp = 20;
         regenTime = Time.time;
         
         DontDestroyOnLoad(this.gameObject);
 
         if(Input.GetButtonUp("Jump")){
             PlayerPrefs.SetFloat("playerLevel", playerLevel);
             PlayerPrefs.SetFloat("playerMaxExp", playerMaxExp);
             PlayerPrefs.SetFloat("playerCurExp", playerCurExp);
             PlayerPrefs.SetFloat("playerMaxHp", playerMaxHp);
             PlayerPrefs.SetFloat("playerCurHp", playerCurHp);
             PlayerPrefs.SetFloat("playerMaxMp", playerMaxMp);
             PlayerPrefs.SetFloat("playerCurMp", playerCurMp);
             Debug.Log("1");
         }
         if(Input.GetButtonUp("MiddleClick")){
             playerCurExp = PlayerPrefs.GetFloat("playerLevel");
             playerCurExp = PlayerPrefs.GetFloat("playerMaxExp");
             playerCurExp = PlayerPrefs.GetFloat("playerCurExp");
             playerCurExp = PlayerPrefs.GetFloat("playerMaxHp");
             playerCurExp = PlayerPrefs.GetFloat("playerCurHp");
             playerCurExp = PlayerPrefs.GetFloat("playerMaxMp");
             playerCurExp = PlayerPrefs.GetFloat("playerCurMp");
             Debug.Log("2");
         }