Error CS0120, how to add an object reference?

I'm following a tutorial, and I've run into a problem, I'll just get this error twice: Assets/Code/Scripts/Spinner.cs(13,27): error CS0120: An object reference is required to access non-static member `UnityEngine.Transform.Rotate(UnityEngine.Vector3)' (the second error applies to line 13)

Note that this is my first question on the forum, so I'm not to sure what information might be relevant, so I'll just copy paste all my code (which luckely isn't that much).

Spinner.cs:

 using UnityEngine;
 using System.Collections;
 
 public class Spinner : MonoBehaviour {
 
 public void SpinLeft()
     {
         Transform.Rotate (0, 0, 60 * Time.deltaTime);
     }
 
     public void SpinRight()
     {
         Transform.Rotate(0, 0, -60 * Time.deltaTime);
     }
 }
 

LearningScript.cs:

 using UnityEngine;
 using System.Collections;
 
 public class LearningScript : MonoBehaviour 
 {
     GameObject capsuleGO;
     Spinner cubeComp;
     
     void start() 
     {
         capsuleGO = GameObject.Find ("Capsule");
         Debug.Log (capsuleGO);
         cubeComp = GameObject.Find ("Cube").GetComponent<Spinner>();
         Debug.Log(cubeComp);
     }
     
     void Update() 
     {
         if (Input.GetKey (KeyCode.LeftArrow)) 
         {
             capsuleGO.GetComponent<Spinner> ().SpinLeft ();
         }
         
         if(Input.GetKey (KeyCode.RightArrow))
         {
             capsuleGO.GetComponent<Spinner>().SpinRight ();
         }
         
         if(Input.GetKey (KeyCode.UpArrow))
         {
             cubeComp.SpinLeft();
         }
         
         if(Input.GetKey (KeyCode.DownArrow))
         {
             cubeComp.SpinRight();
         }
     }
 }

Also when I try to attach the LearningScript to the main camera, an error will contnue to pop up saying that the script isn't done compiling. Is this a related problem?

Any help is appreciated