enter image description here
Can someone help me create the code by using JavaFX same as the picture?

The arrow has to be responsive means that when I click level 1 it will show on the left side of level 1, same with the other level, if I choose level 3 it will show on the left side of level 3 as well.

I don’t really understand about JavaFX and our teacher told us to create a select level game by using JavaFX. I need someone to create a coding. This is my coding btw.

import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.scene.text.FontWeight;
import javafx.stage.Stage;

public class GameLevels extends Application {

    @Override
    public void start(Stage primaryStage) {
        primaryStage.setTitle("Game Levels");

        VBox vbox = new VBox(10);
        vbox.setAlignment(Pos.CENTER);

        Label title = new Label("GAME LEVELS");
        title.setFont(Font.font("Arial", FontWeight.BOLD, 40));
        title.setTextFill(Color.WHITE);
        vbox.getChildren().add(title);

        Label[] levels = new Label[5];
        for (int i = 0; i < 5; i++) {
            levels[i] = new Label("LEVEL " + (i + 1));
            levels[i].setFont(Font.font("Arial", FontWeight.NORMAL, 24));
            levels[i].setTextFill(Color.WHITE);
            levels[i].setOnMouseClicked(this::handleLevelClick);
            vbox.getChildren().add(levels[i]);
        }

        Label back = new Label("BACK");
        back.setFont(Font.font("Arial", FontWeight.NORMAL, 24));
        back.setTextFill(Color.WHITE);
        back.setOnMouseClicked(this::handleBackClick);
        vbox.getChildren().add(back);

        Scene scene = new Scene(vbox, 400, 600);
        scene.setFill(Color.BLACK);

        primaryStage.setScene(scene);
        primaryStage.show();
    }

    private void handleLevelClick(MouseEvent event) {
        Label source = (Label) event.getSource();
        System.out.println(source.getText() + " clicked");
    }

    private void handleBackClick(MouseEvent event) {
        System.out.println("Back clicked");
    }

    public static void main(String[] args) {
        launch(args);
    }
}