[Scriptissue]

I tired to allow this command only after a check if the player is an Admin, but it doesn't work, I can use it without being an Admin, plus if ID is wrong it doesn't show anything.

PHP код:

CMD:slap(playerid, params[])
{
 if (IsPlayerAdmin(playerid))
    
 SendClientMessage(playerid, 0xFF4646FF, "You are not authorized to use that command !");
    new otherId;
  if(sscanf(params, "u", otherId)) return SendClientMessage(playerid, 0xFF4646FF, "USAGE: /slap [ID/PartOfname]");
    if(otherId != INVALID_PLAYER_ID)
    {
    new message[40];
              new Float:slx, Float:sly, Float:slz;
        GetPlayerPos(otherId, slx, sly, slz);
        SetPlayerPos(otherId, slx, sly, slz+5);
        PlayerPlaySound(otherId, 1130, slx, sly, slz+5);
format(message, sizeof(message), "(( You have been slapped by admin ! ))");
            SendClientMessage(playerid, 0xFFFFFFAA, message);
          }
       
    return 1;
}