Kick a Ball - Add Force?

so, i tried it a little bit on my own and my current code looks like this:

 using UnityEngine;
 using System.Collections;
  
 public class Dribble : $$anonymous$$onoBehaviour {
  
     public float dist = 0;
     public Transform target;
     public Rigidbody rb;
     public float forward; //150000
     public float up;//2000
  
     // Use this for initialization
     void Start () {
         rb = GetComponent<Rigidbody>();
    
     }
    
     // Update is called once per frame
     void Update () {
         dist = Vector3.Distance(target.position, transform.position);
         if (dist  < 0.9f)
         {
             rb.AddForce((target.transform.position - transform.position).normalized * forward * Time.smoothDeltaTime);
         }
  
         if (Input.Get$$anonymous$$ey($$anonymous$$eyCode.E) && dist  < 2.0f)
         {
             rb.AddForce(Vector3.up * up);
             rb.AddForce((transform.position + target.transform.position).normalized * forward * 0.02f);
         }
    
     }
 }
 

the code is placed on the ball, "public Transform target;" is a invisible gameobject infront of the player. in theorie it looks pretty good: http://s28.postimg.org/4hz9581nv/fb_shoot.gif

but there are some problems.

1. the ball is not flying in the right direction. it always moves to the same direction: http://s3.postimg.org/59k92plkh/fb_fail.gif

2. the ball is "wobbeling" weirdly infront of the player: http://s13.postimg.org/6kipqafs5/fb_dribble.gif

@Der_$$anonymous$$evin Since its been a long time I feel the urge to ask, have you figured out how to coordinate the animation with the "strike" ? Im trying to pull a little project myself but can´t figure how to make the strike happen only if the foot actually hit the ball (depending on the animation of course) I hope you´ve figured it out already, any advice its grateful.

PD: It really sucks that no one took the time to answer your question. I haven´t found much help myself unfortunately.