Hello rkovachev,
You can use Custom Menu Widget for show menu in footer.
Follow below steps:
1. Navigate to Widgets (Dashboard >> Appearance >> Widgets)
2. Drag and Drop Custom Menu Widget To Footer Widget Section (Footer Widget 1 or Footer Widget 2 or Footer Widget 3 or Footer Widget 4)
3. Select Menu from that you want to show.

Hope this will helps you.
Thanks!
Hello,
I need it not as a widget. On the place of the credits.
Thanks.
I made child theme with adding this to it:
register_nav_menus(
array(
‘main_navigation’ => __(‘Primary Menu’, ‘terrifico’),
‘footer-menu’ => __( ‘Footer Menu’, ‘terrifico’),
)
);
Then change this in copyright.php:
<span class=”right”><?wp_nav_menu( array( ‘theme_location’ => ‘footer-menu’, ‘container_class’ => ‘footer_menu’ ) ); ?></span>
And of course some styling.