Show Taxonomy Archive Page

I’m going crazy…

I’ve have spend all day trying to achive this.
All tutorials and forums I read says the same. But it doesnt work for me!

I have created a custom post type, with custom taxonomy.

Everything is showing fine.
But when I click on taxonomy-link, nothing is showing – Only a standard message: “It seems we can’t find what you’re looking for”.
How do I get a page, for items that has the same taxonomy to show?
..
When I read around:
“take your archive.php, copy, rename it taxonomy-taxonomy-slug.php and upload to child theme.”

So I have created a taxonomy called Locations. Here I have New York.
Now I want all the post whit “New York” to show:
So in order to get this to work, I take archive.php and rename it – taxonomy-locations-new-york.php.

But it doesn’t work!
Is that right? Or do I need to add a certain code?

This is the code for the custom post and taxonomy:

<?php
/************* The Post ***********************/
function register_job_post_type(){

	$singular = 'Job';
	$plural = 'Jobs';

	$labels = array (
		'name' 					=> $singular,
		'singular_name' 		=> $singular,
		'add_name' 				=> 'Add New',
		'add_new_item' 			=> 'Add New ' . $singular,
		'edit' 					=> 'Edit',
		'edit_item' 			=> 'Edit ' . $singular,
		'new_item' 				=> 'New' . $singular,
		'view_item' 			=> 'View ' . $singular,
		'search_term' 			=> 'Search ' . $plural,
		'parent' 				=> 'Parent ' . $singular,
		'not_found' 			=> 'No ' . $plural . ' found',
		'not_found_in_trash' 	=> 'No ' . $plural . ' in Trash'
	);

	$args = array(
		'labels' 				=> $labels,
		'public' 				=> true,
		'publicly_queryable' 	=> true,
		'exclude_from_search' 	=> true,
		'show_in_nav_menus' 	=> true,
		'show_ui' 				=> true,
		'show_in_menu' 			=> true,
		'show_in_admin_bar' 	=> true,
		'menu_position' 		=> 6,
		'menu_icon' 			=> 'dashicons-admin-site',
		'can_export'			=> true,
		'delete_with_user'		=> false,
		'hierarchical' 			=> true,
		'has_archive' 			=> true,
		'query_var' 			=> true,
		'capability_type' 		=> 'post',
		'map_meta_cap' 			=> true,
		// 'capabilities => array(),'
		'rewrite'				=> array(
			'slug' 			=> 'cpt',
			'with_front' 	=> true,
			'pages' 		=> true,
			'feeds' 		=> true,

		),
		'supports'			=> array(
			'title',
			'editor',
			'author',
			'custom-fields',
			'thumbnail'
		)
	);

	register_post_type( 'cpt', $args);
}
add_action( 'init', 'register_job_post_type' );

/****************** Taxonomy ***********************************/
function register_job_taxonomy(){

	$plural = 'locations';
	$singular = 'location';

	$labels = array(
		'name' 							=> $singular,
		'singular_name' 				=> $singular,
		'search_items'					=> 'Search ' . $plural,
		'popular_items'					=> 'Popular ' . $plural,
		'all_items'						=> 'All ' . $plural,
		'parent_item'					=> null,
		'parent_item_colon'				=> null,
		'edit_item' 					=> 'Edit ' . $singular,
		'update_item' 					=> 'update ' . $singular,
		'add_new_item' 					=> 'Add New ' . $singular,
		'new_item_name'					=> 'New ' . $singular . ' Name',
		'separate_items_with_commas'	=> 'Separate ' . $singular . ' with commas',
		'add_or_remove_items'			=> 'Add or remove ' . $plural,
		'choose_from_most_used' 		=> 'Choose from most used ' . $plural,
		'not_found' 					=> 'No ' . $plural . ' found.',

	);

	$args = array (
		'hierarchical' 				=> true,
		'labels' 					=> $labels,
		'show_ui' 					=> true,
		'show_admin_column' 		=> true,
		'update_count_callback' 	=> '_update_post_term_count',
		'query_var' 				=> true,
		'rewrite' 					=> array( 'slug' => 'location' ),

	);

	register_taxonomy( 'locations', 'cpt', $args);

}

add_action ( 'init', 'register_job_taxonomy' );