Previous/Next link on some themes making troubles

Hi,

i use a theme that have the “Previous” and “Next” post link at the bottom of each article. The problem is that those links go to the broadcasted article permalink and not the child permalink.

<!-- next previous posts -->
                <?php
                $next_post = get_next_post();
                $prev_post = get_previous_post();

                if (!empty($next_post) or !empty($prev_post)) {
                    echo '<div class="row next-prev">';

                        if (!empty($prev_post)) {
                            ?>
                                <div class="half-grid prev-post">
                                    <div>
                                        <?php _e('PREVIOUS ARTICLE', TD_THEME_NAME); ?>
                                    </div>
                                    <a>ID ); ?>"><?php echo $prev_post->post_title; ?></a>
                                </div>
                            <?php
                        } else {
                            ?>
                            <div class="half-grid ">

                            </div>
                            <?php
                        } 

                        if (!empty($next_post)) { ?>
                            <div class="half-grid next-post">
                                <div>
                                    <?php _e('NEXT ARTICLE', TD_THEME_NAME); ?>
                                </div>
                                <a>ID ); ?>"><?php echo $next_post->post_title; ?></a>
                            </div>
                        <?php }
                    echo '</div>';
                }

                ?>

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Any way to fix this?

Tnx

https://www.ads-software.com/extend/plugins/threewp-broadcast/