Add custom Javascript to one single page

Hi Kriesi team,
I am trying to add a javascript-map to one page on a website which uses the Enfold theme with a child theme. The code will run an interactive map with different business locations. I really hope you cann help me once more! I´m quite desperate by now…

What I tried until now:
1) Adding the code to the functions php of the child theme by using wp_register_script and wp_enqueue_script, which didn´t help. In this case I created a “js”-folder in the childtheme-folder.

// Register Script functions.php (child)
function map_ivt() {
if (!is_admin()) {
wp_register_script( ‘queueivt’, get_stylesheet_directory_uri().’queue.v1.min.js’, false, ‘1.0’, false );
wp_enqueue_script( ‘queueivt’ );

wp_register_script( ‘geoivt’, get_stylesheet_directory_uri().’d3.min.js’, false, ‘1.0’, false );
wp_enqueue_script( ‘geoivt’ );

wp_register_script( ‘ivt’, get_stylesheet_directory_uri().’ivt.js’, false, ‘1.0’, false );
wp_enqueue_script( ‘ivt’ );
}
}
add_action( ‘wp_enqueue_scripts’, ‘map_ivt’ );

2) Adding the code directly to the page “Standortkarte” by using a codeblock and the textblock – didn´t work either.
<script type=”text/javascript” src=”/map/js/queue.v1.min.js”></script>
<script type=”text/javascript” src=”/map/js/d3.min.js”></script>
<script type=”text/javascript” src=”/map/js/ivt.js”></script>

3) Adding the code to a textblock via the plugin “Insert HTML Snippet” – didn´t work.

Do you have an idea about where to insert this code to make it work?
Would be greatly appreciated! :)
Best, Claudia