Can't teleport on the X axis

Good... time period that you're in. I have an issue, I'm trying to make my character teleport in different directions, I'm able to teleport up and down just fine, but I have no idea how to teleport on the X axis. Please help, here's my script

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class Teleport : MonoBehaviour{
 
   public float Yincrement;
   public float Xincrement;
   private Vector2 targetPos;
 
 
   private void Update()
   {
     if (Input.GetKeyDown(KeyCode.UpArrow)) {
         targetPos = new Vector2(transform.position.x, transform.position.y + Yincrement);
         transform.position = targetPos;
     }
     else if (Input.GetKeyDown(KeyCode.DownArrow)) {
         targetPos = new Vector2(transform.position.x, transform.position.y - Yincrement);
         transform.position = targetPos;
 
           if (Input.GetKeyDown(KeyCode.RightArrow)) {
         targetPos = new Vector2(transform.position.y, transform.position.x + Xincrement);
         transform.position = targetPos;
     }
     else if (Input.GetKeyDown(KeyCode.LeftArrow)) {
         targetPos = new Vector2(transform.position.y, transform.position.x - Xincrement);
         transform.position = targetPos;
       }
   }
 
 }
 
 }