void Awake()
{
//Nomal Slider Ct
Vo.value = FindObjectOfType().volume;

    //Pvo = transform.Find("Player_Slider").GetComponent<Slider>();

    auM.GetFloat("MainVolume",out float v);
    Pvo.value = v;//Audio Mixer output value  to Slider
}

private void Update()
{
    //Panel enable update the value
    FindObjectOfType<AudioSource>().volume = Vo.value;
    auM .SetFloat("MainVolume", Pvo.value);
}