How Can I Increase Breadcrumb Position Count (Starting From 2)?

In my wordpress functions.php, I have tried increasing locations position count in the breadcrumb from 2 and above in the foreach loop (while leaving out position 1 for Homepage).

Please how can I be able to achieve this? All suggestions are highly appreciated.

Below is what I tried

function zuluma_display_breadLocation($  pid) {     global $  zuluma_theme;     $  ad_country = '';     $  type = '';     $  type = $  zuluma_theme['cat_and_location'];     $  ad_country = wp_get_object_terms($  pid, array('ad_country'), array('orderby' => 'ASC'));     $  all_locations = array();     foreach ($  ad_country as $  ad_count) {         $  country_ads = get_term($  ad_count);         $  inc = 1;         $  item = array(             'term_id' => $  country_ads->term_id,             'location' => $  country_ads->name         );         $  all_locations[] = $  item;     }     $  location_html = '';     if (count($  all_locations) > 0) {         $  limit = count($  all_locations) - 1;         for ($  i = $  limit; $  i >= 0; $  i--) {             if ($  type == 'search') {                 $  sb_search_page = apply_filters('zuluma_language_page_id', $  zuluma_theme['sb_search_page']);                 $  location_html .= '<li itemprop="itemListElement" itemscope itemtype="http://schema.org/ListItem"><a href="' . get_the_permalink($  sb_search_page) . '?country_id=' . $  all_locations[$  i]['term_id'] . '"><span itemprop="name">' . esc_html($  all_locations[$  i]['location']) . '</span></a><meta itemprop="position" content="$  inc++;" /></li>';             } else {                 $  location_html .= '<li><a href="' . get_term_link($  all_locations[$  i]['term_id']) . '">' . esc_html($  all_locations[$  i]['location']) . '</a></li>, ';             }         }     }     return rtrim($  location_html, ', '); } 

The below is what i got when i view the source code

<meta itemprop="position" content="$  inc++;" />