Before you go you need to be familiar with Switch Case Statement.

Anyway let’s check the code

//WAP TO Display the menu and let the user choose their choice
#include<stdio.h>
void main(){
int order;
printf("Please choose what you want \n 1 for Veg MoMo \n 2 for Buff MoMo \n 3 for Chaumin \n 4 for Aalu Puri \n 5 for exit \n Order: ");
scanf("%d",&order);
switch(order){
case 1:
printf("Your veg MoMo will be delivered soon");
break;
case 2:
    printf("Your Buff MoMo will be delevered soon");
    break;
case 3:
     printf("Your Chaumin will be delevered soon");
     break;
case 4:
     printf("Your Aalu Puri will be delevered soon");
     break;
default:
    printf("Thank You For Visiting");
}
}