How to get value type addable-box

I’m Try to use option type addable-box,
this is my code in theme settings

'list-box'	   => array(
					    'type'  => 'addable-box',
					    'value' => array(array(
						            'option_1' => 'value 1',
						            'option_2' => 'value 2',
						        )),
					    'attr'  => array( 'class' => 'custom-class', 'data-foo' => 'bar' ),
					    'label' => __('PRIMARY FOCUS', 'urbanos'),
					    'desc'  => __('Set Your Primary Focus Of Your Businesses', 'urbanos'),
					    'box-options' => array(
					        'option_1' => array( 'type' => 'text','label' => __('Title', 'urbanos'), ),
					        'option_2' => array( 'type' => 'textarea','label' => __('url', 'urbanos'), ),
					        'option_3' => array( 'type' => 'upload','label' => __('Icon Upload', 'urbanos'), ),
					    ),
					    'template' => 'Focus {{- option_1 }}', // box title
					    'box-controls' => array( // buttons next to (x) remove box button
					        'control-id' => '<small class="dashicons dashicons-smiley"></small>',
					    ),
					    'limit' => 3, // limit the number of boxes that can be added
					    'add-button-text' => __('Add', 'fw'),
					    'sortable' => true,
					),

how to get value ?
i’m try to use
$tes = fw_get_db_settings_option(‘list-box’);
echo $tes;

but the value is return array

thanks

https://wordpress.org/plugins/unyson/