MadLib Nested User Input loop

Question

The current issue that the user is supposed to choose if they want to do a Madlib then would be asked to choose a number for a lib, put inputs for the mad lib and output the final lib and ask if the user would like to write some more in a loop. Now the issue is that it will not loop.

Some websites used: https://www.geeksforgeeks.org/nested-if-in-java/

https://jenkov.com/tutorials/java/while.html

https://github.com/blondiebytes/30-Days-of-Code/blob/master/Video%20Series%20Code/Day%206/MadLibs/src/madlibs/MadLibs.java

Expected result: Would you like to write some Madlibs? (y/n) y

Great! Pick a number for a story! 1/2/3 1

Enter a noun: (Noun)

Enter a living noun or name: (Noun or Name)

Enter a place: (Place)

here is your story! [ A , (Noun or Name) , jumped over , (Noun) , and landed in , (Place) ] Would you like to write some Madlibs? (y/n)

Actual result: Would you like to write some Madlibs? (y/n) y

import java.util.ArrayList;
import java.util.Scanner;
public class MadLibs
{
  public static void main(String[] args)
  {
  Scanner sc = new Scanner(System.in);

//Begining Option for the user

   System.out.println("Would you like to write some madlibs? (y/n)"); 
   String userStartStop = sc.nextLine();

  if(userStartStop.equals("y"))
  {
    System.out.println("Great! Pick a number for a story! 1/2/3");
    String StoryChoice = sc.nextLine();

    if(StoryChoice == "1"){

   System.out.print("Enter a noun: ");
   String userInput = sc.nextLine();
   
   System.out.print("Enter a living noun or name: ");
   String userInput1 = sc.nextLine();
   
   System.out.print("Enter a place: ");
   String userInput2 = sc.nextLine();

/*
This stores the users' input to be put into an array and will be reused for the other stories
*/

    String str1 = "\na";
   String str11 = "\njumped over";
   String str12 = "\nand landed in ";

// This is the pre-typed text that the user fills in. This will be reused

   ArrayList<String> lib1 = new ArrayList<String>();

   lib1.add(str1);
   lib1.add(userInput1);
   lib1.add(str11);
   lib1.add(userInput);
   lib1.add(str12);
   lib1.add(userInput2);
   System.out.println("here is your story! \n" + lib1);

// The user input is integrated with the ArrayList. This will be reused

    }
else if(StoryChoice.equals("2"))
{

  System.out.print("Enter a noun: ");
   String userInput = sc.nextLine();
   
   System.out.print("Enter a living noun or name: ");
   String userInput1 = sc.nextLine();
   
   System.out.print("Enter a place: ");
   String userInput2 = sc.nextLine();

//same as before this will take user input

   String str2 = "\nOnce there was a boy who loved";
   String str21 = "\nand take it to the";
   String str22 = "\n";

//pre-typed text for user

   ArrayList<String> lib2 = new ArrayList<String>();
   lib2.add(str2);
   lib2.add(userInput1);
   lib2.add(str21);
   lib2.add(userInput);
   lib2.add(str22);
   lib2.add(userInput2);
   System.out.println("here is your story! \n" + lib2);

//final story printed here
 
}
else if(StoryChoice.equals ("3"));{

  System.out.print("Enter a noun: ");
   String userInput = sc.nextLine();
   
   System.out.print("Enter a living noun or name: ");
   String userInput1 = sc.nextLine();
   
   System.out.print("Enter a place: ");
   String userInput2 = sc.nextLine();

String str3 = "\nAt the battle of the";
   String str31 = "\n our commander";
   String str32 = "\nlifted our spirits with his trusty college the";

   ArrayList<String> lib3 = new ArrayList<String>();
   lib3.add(str3);
   lib3.add(userInput2);
   lib3.add(str31);
   lib3.add(userInput1);
   lib3.add(str32);
   lib3.add(userInput);
   System.out.println("here is your story! \n" + lib3);

}
}while (!userStartStop.equals("n"));

  }
}