LookRotation or euler angle object rotation towards

I have a project That should draw vectors in 3d space and draw them as actual force in space. Origin is the Vectors default position. I have Vector 3 information about the force, for example new Vector3(213,243,11). I am rescailing vectorGameobject according to vectors magnitude, but am haveing trouble with pointing the vector in right direction, that is the direction of the force. I have tryed this: vectorsLeft[i].transform.localEulerAngles = new Vector3((float)leftCycleAnimationData.Fy[i], (float)leftCycleAnimationData.Fz[i], (float)leftCycleAnimationData.Fx[i]) ; vectorsRight[i].transform.localEulerAngles = new Vector3((float)rightCycleAnimationData.Fy[i], (float)rightCycleAnimationData.Fz[i], (float)rightCycleAnimationData.Fx[i]);

but it draws vectors in exactly oposite direction. Is there a way to revert this direction to -direction?

Then I tryed making a test scene for other rotate functions:

written this code:

 public class RotationController : MonoBehaviour {
 
 
     public GameObject[] cilinders;
     public GameObject tagetObject;
 
     void Start () {
         
     }
     
     public void rotator()
     {
         for (int i = 0; i < cilinders.Length; i++)
         {
             Vector3 target = tagetObject.transform.position;
            
             Vector3 direction = (target - cilinders[i].transform.position) ;
 
             Quaternion rotation = Quaternion.LookRotation(direction/*,Vector3.up*/);
 
             cilinders[i].transform.rotation = rotation;
 
             Debug.Log("direction " + direction.x + "," + direction.y + "," + direction.z + ",");
             Debug.Log("rotation" + rotation.x + "," + rotation.y + "," + rotation.z + "," + rotation.w);
             Debug.Log("cilinders[i].transform.rotation" + cilinders[i].transform.rotation.x + "," + cilinders[i].transform.rotation.y + "," + cilinders[i].transform.rotation.z);
         }
 
     }
 
 }

and got a result:(cannot load more pics): stickc(vectors )seem to be perpendicular to the cube, not pointing to the cube. Any sugestions??

thx