php - Ordering ACF Wordpress -

i having trouble ordering output using advanced custom fields in wordpress. working nicely before had make alterations.

so need list order number of signups (meta field) , before, have added field no longer orders them in particular order.

    $posts = get_posts(array(       'post_type'     => 'schools',       'posts_per_page'  => -1,       'meta_key'      => 'signups',        'orderby'     => 'meta_value_num',                        'meta_key'      => 'region',           'meta_value'  => 'sw1',        'order'       => 'desc'                              )); 

i have tried lookup why coming stuck it. leaderboard highest number @ top naturally , ascends down.

i figured out now:

    $posts = get_posts(array(       'post_type'     => 'schools',       'posts_per_page'  => -1,       'meta_key'      => 'signups',        'orderby'     => 'meta_value_num',                         'order'       => 'desc' ,          'meta_query'    => array(       'relation'      => 'and',       array(           'key'       => 'signups',       ),       array(           'key'       => 'region',           'value'     => 'ea1',       ),                 )      ));