Java Program Logical Error. The IF..Part is not working/Executing

Hello Guys,
I was writing a code for bank portal and I stuck onto a creepy error. I have a login() Function which is called through switch case present in the main function. But whenever I put login details and login My else part get executed even if the condition is true. Can you please check whats wrong. I'm a beginner to java programming.
I would also love to hear some suggestions on what new functionality should I add to this code.
Also, rate the quality of my code, I would love to hear from you.

package e.banksolutions;
import java.util.Scanner;
import java.util.Random;
import java.util.Date;
public class EBankSolutions {

    long accountNumber;            // Variable for Storing account number
    long accountNumberGenerator=0000;   // Variable for generating and assigning account number
    String AccountHolderName;     // Variable for Storing account holder name
    String AccountType;           // Variable for Storing account type in string
    int AccTypeNumVal;
    long accountBalance;          // Variable to Store Current Account Balance. 
    String password;                //27-06-2018
    //----------------------------------------------------------------------------//

public void createAccount() throws InterruptedException
{
    Random rand = new Random();
    Scanner scan = new Scanner(System.in); // Scanner variable for accepting value from user
    System.out.println("----------------Welcome to Account Creation Portal-------------------");
    //accountNumberGenerator++; //Incrementing the account number generator var
    accountNumber=rand.nextInt(1000);; //assigning the account number
    System.out.println("Enter Your Name(Without Space Between Name) : ");
    AccountHolderName=scan.next();
    System.out.println("Enter New Password : ");                //27-06-2018
    password=scan.next();                                       //27-06-2018
    System.out.println("Enter Your Account Type Savings/Current");
    AccountType=scan.next();

   /* if(AccountType == "Savings"){
        AccTypeNumVal=1;
    }
    else if(AccountType == "Current"){
        AccTypeNumVal=2;
    }*/

bal:System.out.println("Enter your starting balance : ");
    accountBalance=scan.nextLong();
    if(accountBalance<5000){
        System.out.println("Oops!!! Your Account balance should be minimum 5000 or more.\nYou need to fill the form again.");
        System.exit(0);
    }

    System.out.println("Account Created Successfully.\nYour Account Number is: "+accountNumber+" Please Note it Down.");
    System.out.println("------------------------------------------------------------");
    //Delay code below
    Thread.sleep(5000);
    System.out.flush();
}

public void DisplayAccount() throws InterruptedException
{
    System.out.println("Displaying Account Information for Account Number : "+accountNumber);
    System.out.println("------------------------------------------------------------");
    System.out.println("Account Number  : "+accountNumber);
    System.out.println("Account Name    : "+AccountHolderName);
    System.out.println("Account Type    : "+AccountType);
    System.out.println("Account balance : "+accountBalance);
    System.out.println("Your Password   : _Hidden_"); //27-06-2018
    System.out.println("------------------------------------------------------------");
    Thread.sleep(5000);
    System.out.flush();
}

public void DepositAmount() throws InterruptedException
{
    Scanner scan = new Scanner(System.in); // Scanner variable for accepting value from user
    long depositAmt;
    System.out.println("---------------Welcome to Deposit Portal----------------");
    System.out.println("You are Depositing amount for Account Number: "+accountNumber);
    System.out.println("\nEnter the Amount to Deposit : ");
    depositAmt=scan.nextLong();
    accountBalance=accountBalance+depositAmt;
    System.out.println("Amount Deposited Successfully.. \nUpdated Balance: "+accountBalance);
    System.out.println("------------------------------------------------------------");
    Thread.sleep(5000);
    System.out.flush();
}


public void WithdrawAmount() throws InterruptedException
{
    Scanner scan = new Scanner(System.in); // Scanner variable for accepting value from user
    long withdrawAmt;
    System.out.println("---------------Welcome to Deposit Portal----------------");
    System.out.println("You are Withdrawing amount for Account Number: "+accountNumber);
    System.out.println("\nEnter the Amount to Withdraw : ");
    withdrawAmt=scan.nextLong();
    accountBalance=accountBalance-withdrawAmt;
    System.out.println("Amount Withdrawn Successfully.. \nUpdated Balance: "+accountBalance);
    System.out.println("------------------------------------------------------------");
    Thread.sleep(5000);
    System.out.flush();
}

public void login() throws InterruptedException
{
    int ch=0;
    Scanner scan = new Scanner(System.in);
    long accNum=0;
    String passWd="0";
    System.out.println("Enter Account Number : ");
    accNum=scan.nextLong();
    System.out.println("Enter Your Password  : ");
    passWd=scan.next();           
    if (accNum==accountNumber && passWd==password) {
        System.out.println("Logged In Successfully with account number: "+accountNumber+"\n-------------------------------------");   
        System.out.println("Choose Option Number From Below Menu");
        System.out.println("1.Deposit Amount\n2.Withdraw Amount\n3.Display Account Info\n4.Close Account\n5.Exit");
        switch(ch)
        {
            case 1: DepositAmount();
                    break;
            case 2: WithdrawAmount();
                    break;
            case 3: DisplayAccount();
                    break;
            case 4: System.out.println("You cannot close your account. Feature Coming Soon...");
                    break;
            case 5: System.exit(0);
                    break;
        }
    } 
    else if(accNum!=accountNumber && passWd!=password) {
        System.out.println("You have Entered Incorrect Account Number or Password. Please Check Again.");
        Thread.sleep(5000);
        System.out.flush();
        System.exit(0);
    }
    else{
        System.out.println("Unknown Error Occured. Try Agian Later");
        Thread.sleep(5000);
        System.out.flush();
        System.exit(0);
    }
}


EBankSolutions()
{
    accountNumber=0000;
    AccountHolderName="UNDEFINED";
    AccountType="UNDEFINED";
    accountBalance=0000;
    accountNumberGenerator=0000;
    AccTypeNumVal=9;
}

public static void main(String[] args) throws InterruptedException {
    Scanner scan = new Scanner(System.in); // Scanner variable for accepting value from user
    EBankSolutions a1 = new EBankSolutions();
    int ch;
    int i=0;
    System.out.println("Welcome to Bank E Portal\n");
   while(i!=5)
   {
    System.out.println("Select any Choice Number From below menu...");
    System.out.println("1. Create Account\n2. Login\n3. Exit Portal");
    System.out.print("Enter Your Choice Code 1-4: ");
    ch=scan.nextInt();
    switch(ch)
    {
        case 1: a1.createAccount();
                break;

        case 2: a1.login();
                break; 

        case 3: System.exit(0);
                break;

    }

   }
}

}