Simple Warp Script [Help]

[Bleachlover551]

okay so i have this in my npc.

PHP Code:

// Made By Toshi! (Developer)
if (created) {
  showcharacter;
  setcharprop #3,head.png;
  setcharprop #C0,orange;
  setcharprop #C1,white;
  setcharprop #C2,blue;
  setcharprop #C3,red;
  setcharprop #p1,rainbow_chinahat.png;
  setcharprop #C4,black;
  setcharprop #2,;
  setcharprop #n,Toshi;
  ap = 100;
  shieldpower = 1;
  dir = 2;
}
if (playertouchsme) {
  say2 I Made This Level#bto see my house say "yes".;
}
function onPlayerchats(){
  if (player.chat == "Yes"){
    setlevel2=toshi's_level_inside_room5.nw,35.5,30;
  }
} 


once i say Yes It Wont Warp Me i wonder Why