Android studio project keeps crashing after adding nav bar

Question

HomeActivity.java

package com.example.expensemanagerapp;

import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;

import android.os.Bundle;
import android.widget.FrameLayout;

import com.example.expensemanagerapp.databinding.ActivityHomeBinding;
import com.example.expensemanagerapp.databinding.ActivityMainBinding;


public class HomeActivity extends AppCompatActivity {

    ActivityHomeBinding binding;
    private FrameLayout frameLayout;

    // fragmentai/

    private HomeFragment homeFragment;
    private StatisticsFragment statisticsFragment;
    private ProfileFragment profileFragment;



    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_home);


        homeFragment = new HomeFragment();
        statisticsFragment = new StatisticsFragment();
        profileFragment = new ProfileFragment();

        setFragment(homeFragment);

        binding.bottomNavigationView.setOnItemSelectedListener(item -> {
            if(item.getItemId()==R.id.home){
                setFragment(homeFragment);;

            }if(item.getItemId()==R.id.stats){
                setFragment(statisticsFragment);

            }if(item.getItemId()==R.id.profile){
                setFragment(profileFragment);


            }
                return true;


        });

        }

       private void setFragment(Fragment fragment){
            FragmentTransaction fragmentTransaction=getSupportFragmentManager().beginTransaction();
            fragmentTransaction.replace(R.id.frame_layout,fragment);
            fragmentTransaction.commit();

       }

}

activity_home.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".HomeActivity"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

    <FrameLayout
        android:id="@+id/frame_layout"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toTopOf="@+id/bottomNavigationView"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

    </FrameLayout>

    <com.google.android.material.bottomnavigation.BottomNavigationView
        android:id="@+id/bottomNavigationView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        android:layout_alignParentBottom="true"
        app:menu="@menu/bottom_nav_menu"/>
</RelativeLayout>

HomeFragment

package com.example.expensemanagerapp;

import android.os.Bundle;

import androidx.fragment.app.Fragment;

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

/**
 * A simple {@link Fragment} subclass.
 * Use the {@link HomeFragment#newInstance} factory method to
 * create an instance of this fragment.
 */
public class HomeFragment extends Fragment {

    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";

    // TODO: Rename and change types of parameters
    private String mParam1;
    private String mParam2;

    public HomeFragment() {
        // Required empty public constructor
    }

    /**
     * Use this factory method to create a new instance of
     * this fragment using the provided parameters.
     *
     * @param param1 Parameter 1.
     * @param param2 Parameter 2.
     * @return A new instance of fragment HomeFragment.
     */
    // TODO: Rename and change types and number of parameters
    public static HomeFragment newInstance(String param1, String param2) {
        HomeFragment fragment = new HomeFragment();
        Bundle args = new Bundle();
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments() != null) {
            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getString(ARG_PARAM2);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        return inflater.inflate(R.layout.fragment_home, container, false);
    }
}

fragment_home.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".HomeFragment"
    android:background="@color/dark_green">

    <!-- TODO: Update blank fragment layout -->
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Home Fragment"
        android:layout_gravity="center"/>

</FrameLayout>

I was trying to add a nav bar using a tutorial , after adding the nav bar my app keeps crashing and I have no idea where the problem is. If a miracle happens and it somehow runs(for like 20seconds) and I try using the nav bar , it works but I cannot see the UI of the fragments (color and text.)