Question Movement for wmr

I've been working on a VR game and just been using steamvr's teleport. but when I test my script I just fly into oblivion. I don't really know what is wrong with it, and I can't code well so I come for help.

This is the code;

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. public class movement : MonoBehaviour {
5.     public float MoveSpeed = 10f;
6.     public float TurnSpeed = 2f;
7.     public float Gravity = 20f;
8.     public float Jump = 10f;
9.     float GravityEffect;
10.     Vector2 InputAxes;
11.     float Angle;
12.     float GroundDistance;
13.     Quaternion TargetRotation;
14.     Transform MainCamera;
15.     CharacterController Player;
16.     void Start() {
17.         Player = GetComponent<CharacterController> ();
18.         GroundDistance = Player.bounds.extents.y;
19.         MainCamera = Camera.main.transform;
20.     }
21.     void Update() {
22.         GetInput ();
23.         if (Mathf.Abs (InputAxes.x) < 1 && Mathf.Abs (InputAxes.y) < 1) return;
24.         CalculateDirection ();
25.         Rotate ();
26.         ApplyGravity ();
27.         Vector3 Movement = transform.forward * TurnSpeed * Time.deltaTime;
28.         Movement.y += GravityEffect;
29.         Player.Move (Movement);
30.         PlayerJump ();
31.         Debug.Log ("gravity: " + GravityEffect.ToString());
32.    
33.     }
34.     void GetInput() {
35.         InputAxes.x = Input.GetAxisRaw ("Horizontal");
36.         InputAxes.y = Input.GetAxisRaw ("Vertical");
37.     }
38.     void CalculateDirection() {
39.         Angle = Mathf.Atan2 (InputAxes.x, InputAxes.y);
40.         Angle = Mathf.Rad2Deg * Angle;
41.         Angle += MainCamera.eulerAngles.y;
42.     }
43.     void Rotate() {
44.         TargetRotation = Quaternion.Euler (0, Angle, 0);
45.         transform.rotation = Quaternion.Slerp (transform.rotation, TargetRotation, TurnSpeed * Time.deltaTime);
46.     }
47.    
48.     void PlayerJump() {
49.         if (IsGrounded ()) {
50.             if (Input.GetButtonDown ("Jump")) {
51.                 GravityEffect -= Jump * Time.deltaTime;
52.                 Debug.Log ("jump");
53.             }
54.         }
55.     }
56.     void ApplyGravity() {
57.         if (!IsGrounded ()) {
58.             GravityEffect -= Gravity * Time.deltaTime;
59.         } else {
60.             GravityEffect = 0f;
61.         }
62.     }
63.     bool IsGrounded() {
64.         return Physics.Raycast (transform.position, -Vector3.up, GroundDistance + 0.1f);
65.     }
66. }