How to recieve a xml response from jazz server using qt?

Question

I want to get a response from the server. I am making a rest api request using "Qt C++" framework. I am able to connect to the server but not able to get the response. The jazz server supports only xml format. I am a beginner in qt.

.pro

    QT += widgets
    TEMPLATE += app
    CONFIG += c++17 console
    CONFIG -= app_bundle

    # You can make your code fail to compile if it uses deprecated APIs.
    # In order to do so, uncomment the following line.
    #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated                                 
    before Qt 6.0.0

    SOURCES += \
    main.cpp

    # Default rules for deployment.
    qnx: target.path = /tmp/$${TARGET}/bin
    else: unix:!android: target.path = /opt/$${TARGET}/bin
    !isEmpty(target.path): INSTALLS += target

    HEADERS += \
        main.h

main.h

    #ifndef MAIN_H
    #define MAIN_H
    #include <QtNetwork/QNetworkAccessManager>
    #include <QtNetwork/QNetworkReply>
    #include <QApplication>

    class MyObject : public QObject {
    Q_OBJECT
    public:
    explicit MyObject(QApplication* application);
    void TestConnection() const;
    static void ReplyFinished(QNetworkReply *reply);

    QNetworkAccessManager *manager;
    };
    #endif // MAIN_H

main.cpp

    #include <iostream>
    #include "main.h"

    MyObject::MyObject(QApplication* app) {
        manager = new QNetworkAccessManager(app);
    }

    void MyObject::TestConnection() const {
    auto status = connect(manager, &QNetworkAccessManager::finished,
                  this, &MyObject::ReplyFinished);
    qDebug() << "Connection status:" << status;

    manager->get(QNetworkRequest(QUrl("www.jazz.net")));
    }

    void MyObject::ReplyFinished(QNetworkReply *reply) {
        QString answer = reply->readAll();
        qDebug() << answer;
        QApplication::quit();
    }

    int main(int argc, char *argv[]) {
        auto *app = new QApplication(argc, argv);
        auto myObject = new MyObject(app);
        myObject->TestConnection();
        return QApplication::exec();
    }

The output is :

    Connection status: true
    
    qt.tlsbackend.ossl: Failed to load libssl/libcrypto.
    
    ""      //The response is empty

Note: I am looking for a specific request-response to the jazz server and the URL format is {format: https://:/}