I am trying to display profile picture from firebase store already but getting an error

Question

the storage location is copied from upload layout java file/code and I have crossed checked repeatedly the storage location, but the error remains the same though it does not shutdown, but error occurred mentioned above.

:StorageException has occurred.
    Object does not exist at location.
     Code: -13010 HttpResult: 404

2022-03-03 21:59:03.071 21689-22307/com.example.emp E/StorageException: {  "error": {    "code": 404,    "message": "Not Found."  }}
    java.io.IOException: {  "error": {    "code": 404,    "message": "Not Found."  }}

I really dont know why image is not displaying in the imageView

THE CODE IS IN FRAGMENT LAYOUT OF MAINAVTIVITY.JAVA SO IF IT HELPS I AM MENTIONING IT....

HomeFragment.java:-------------------

public class HomeFragment extends Fragment {

TextView fullName,email,userName,address,phone;
FirebaseAuth fAuth;
FirebaseStorage fStorage;
FirebaseFirestore fstore;
String userid,P_Photo;
ImageView imageView6;
StorageReference Str;



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




@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    }


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

    email = view.findViewById(R.id.profileEmaiL);
    fullName = view.findViewById(R.id.profilename);
    userName = view.findViewById(R.id.profileusername);
    phone = view.findViewById(R.id.pdno);
    address = view.findViewById(R.id.s);

    imageView6 = view.findViewById(R.id.imageView6);
    Str= FirebaseStorage.getInstance().getReference();


    Str=FirebaseStorage.getInstance().getReference();
    fAuth = FirebaseAuth.getInstance();
    fstore = FirebaseFirestore.getInstance();
    userName.setText("Code Incomplete");




    if (fAuth.getCurrentUser() != null) {
        userid = fAuth.getCurrentUser().getUid();

        DocumentReference documentSnapshot = fstore.collection("users").document(userid);
        documentSnapshot.addSnapshotListener(new EventListener<DocumentSnapshot>() {
            @Override
            public void onEvent(@Nullable DocumentSnapshot value, @Nullable FirebaseFirestoreException error) {
                fullName.setText(value.getString("Full Name"));
                email.setText(value.getString("Email"));
                phone.setText(value.getString("Phone_number"));
            }
        });


        //get profilePicture name/identity
        documentSnapshot.get().addOnCompleteListener(new OnCompleteListener<DocumentSnapshot>() {
            @Override
            public void onComplete(@NonNull Task<DocumentSnapshot> task) {
                if(task.isSuccessful()) {
                    //Toast.makeText(getContext(), "Profile Image exists", Toast.LENGTH_SHORT).show();


                    DocumentSnapshot document = task.getResult();
                    if (document.exists()) {
                        P_Photo = document.getString("Frist_Photo");
                        Log.d("joke","Document does exist:" + P_Photo);

                        StorageReference profileRef =Str.child(fAuth.getUid()).child("Profile_Pictures/" + email + fAuth.getCurrentUser().getUid() + "/Profile_picture: " + P_Photo);
                        profileRef.getDownloadUrl().addOnSuccessListener((new OnSuccessListener<Uri>() {
                            @Override
                            public void onSuccess(Uri uri) {
                                Log.d("kag","onSuccess: Upload URL is  " + uri.toString());
                                Picasso.get().load(uri).into(imageView6);
                            }
                        })).addOnFailureListener(new OnFailureListener() {
                            @Override
                            public void onFailure(@NonNull Exception e) {
                                Log.d("cag","onFail");
                            }
                        });

                        if(P_Photo == null){

                            Log.d("F","Document does not exist:" );
                        }
                    }
                }else{
                    Log.d("fail","image does not exist")
                }
            }
        });
      }
    return view;
}
 }