Settings API kind – submit with AJAX

I am making a plugin the place I’ve a dashboard that’s accomplished with Settings API. I am attempting to save lots of knowledge from that kind through AJAX.

Kind:

public operate agy_dashboard_page() {
    ?>
    <kind id="agy-form-submit" motion="options.php" methodology="post">

        <?php
        settings_errors( 'agy_settings_fields' );
        wp_nonce_field( 'agy_dashboard_save', 'agy_form_save_name' ); // CHECK THIS AT THE END
        settings_fields( 'agy_settings_fields' );
        ?>

        <div id="agy-tab1" class="agy-tabcontent">
            <?php do_settings_sections( 'agy_settings_section_tab1' ); ?>
        </div>

        <?php
        submit_button(
            __( 'Save Adjustments', 'agy' ),
            '',
            'agy_save_changes_btn',
            true,
            array( 'id' => 'agy-save-changes-btn' )
        );

        if ( wp_doing_ajax() ) {
            wp_die();
        }
        ?>

    </kind>

    <?php
    if ( ! isset( $_POST['agy_form_save_name'] ) ||
         ! wp_verify_nonce( $_POST['agy_form_save_name'], 'agy_dashboard_save' ) ) {
        return;
    }
    ?>
   
    <?php
}

Register Settings:

public operate agy_register_settings() {

    register_setting( 'agy_settings_fields', 'agy_settings_fields', 'agy_sanitize_callback' );

    // Including sections
    add_settings_section( 'agy_section_id', __( 'Basic', 'agy' ), array(
        $this,
        'agy_settings_section_callback'
    ), 'agy_settings_section_tab1' );

    // Basic web page fields
    add_settings_field( 'agy_section_id_enabled_disabled', __( 'Allow / Disable', 'agy' ), array(
        $this,
        'agy_section_id_enabled_disabled'
    ), 'agy_settings_section_tab1', 'agy_section_id' );

    add_settings_field( 'agy_section_id_unregister_user', __( 'Present for unregistered customers solely', 'agy' ), array(
        $this,
        'agy_section_id_unregister_user'
    ), 'agy_settings_section_tab1', 'agy_section_id' );

    add_settings_field( 'agy_section_id_debug_mode', __( 'Activate Debug mode', 'agy' ), array(
        $this,
        'agy_section_id_debug_mode'
    ), 'agy_settings_section_tab1', 'agy_section_id' );
}

AJAX:

operate agyAjaxSubmit() {
    var agyFormData = new FormData(this);

    agyFormData.append('agy_save_changes_btn', 1);
    agyFormData.append('safety', agy_public_ajax.agy_publisher_name);

    $.ajax({
        sort: 'POST',
        url: agy_admin_ajax.ajax_ajaxurl,
        knowledge: agyFormData,
        processData: false,
        contentType: false,
        success: operate () {
            console.log('work');
        },
        error: operate () {
            console.log('not work');
        }
    });

    return false;
}

$('#agy-form-submit').submit(agyAjaxSubmit);

With out AJAX, it is working high-quality. However with AJAX, it is not saving any knowledge.

Any assistance is appreciated.