Why doesn't my program in Turbo c++ work?

Using the do while statement, create a program that will display the menu and will allow the user select from one of the options. This thing won't show me the greeting. Why???

[1] - Philippines

[2] - Japan

[3] - USA

[4] - Italy

[5] - France

[6] - Exit

#include <stdio.h>

#include <conio.h>

void main()

{

clrscr();

int choice;

do {

gotoxy(25,6);

printf("*******************************");

gotoxy(25,7);

printf(" Greeting Menu ");

gotoxy(25,8);

printf("*******************************");

gotoxy(25,9);

printf("\t[1] - Philippines");

gotoxy(25,10);

printf("\t[2] - Japan");

gotoxy(25,11);

printf("\t[3] - USA");

gotoxy(25,12);

printf("\t[4] - Italy");

gotoxy(25,13);

printf("\t[5] - France");

gotoxy(25,14);

printf("\t[6] - Exit");

gotoxy(25,16);

printf("\tEnter the number of your choice: ");

scanf("%d", choice);

gotoxy(30,19);

switch(choice)

{

case 1:

clreol();

printf("Magandang Umaga");

break;

case 2:

clreol();

printf("Ohayo Gozaimasu");

break;

case 3:

clreol();

printf("Good Morning");

break;

case 4:

clreol();

printf("Buon Giorno");

break;

case 5:

clreol();

printf("Bonjour");

break;

default:

break;

}

gotoxy(30,23);

printf("Choose another number...");

choice=getch();

} while (choice<6);

getch();

}