my program is, when the user click the mouse button, firstpage game will be disappear and secpage game object will appear on the scree, however when i write the below code, all the instruction after yield is not working. can somebody please help me. thank you
IEnumerator OnMouseUp(){
st1.Stop ();
FirstPage.SetActive (false);
yield return new WaitForSeconds (3.5f);
SecPage.SetActive (true);
m1.clip = AudioInstr;
m1.Play ();
}