java If statements and input integers

Ok I'm new to Java so this question might be boring to most of you...but I'm stuck. I know the code may not look great so please don't shoot me down, I'm trying! The code is not yet finished obviously but I cannot select int 1 or 2 in the menu list. It just takes any integer and displays integers 1 and 2 together. I'm not sure if it's my If statement or the kind of input that I'm using...any help would be much appreciated. The Pin number loop works fine.

import java.util.Scanner;

public class AtmMachine {

 double balance = 1000;
 int checkBalance = 1;
 int withdrawCash = 2;
 int returnCard = 3;
 int cashTen = 10;
 int cashTwenty = 20;
 int cashFifty = 50;

 public static void main(String[] args) {

  System.out.println("Welcome To UK Bank Services");
  //entering pin number//   
  Scanner keyboard = new Scanner(System.in);
  int pin = 12345;
  System.out.println("Please Enter Your Pin:");
  int entry  = keyboard.nextInt();

  //while loop to check if pin is correct//
  while (entry != pin) {
      System.out.println("Incorrect pin, please try again");
      System.out.print("ENTER CORRECT PIN: ");
      entry = keyboard.nextInt();
  }
  if (entry == pin)
      System.out.println("Welcome, please make your selection");
 }


    //Using the main menu to make a selection//
     public void choices () { 

     Scanner keyboard = new Scanner(System.in);
     System.out.println("Please Make A Selection");
     System.out.println("[1] = Check Balance");
     System.out.println("[2] = Withdraw Cash");
     System.out.println("[3] = Return Card");
     int entry  = keyboard.nextInt();


    if (checkBalance == 1) {
     System.out.println("Your Current Balance Is:£"  + balance);
    }

    else if(withdrawCash == 2) {
     System.out.println("Please Choose Cash Amount:" +"\n"  +cashTen +"\n"  +cashTwenty + "\n"  +cashFifty);
    }

    else {
        System.out.println("Goodbye");
        }


}

}