NO user success close
$meta_query = array( 'relation' => 'AND', array( 'key' => 'closed_success', 'value' => '$user_id', 'compare' => '!=', 'type' => 'NUMERIC', ), );
$meta_query = array( 'relation' => 'AND', array( 'key' => 'closed_success', 'value' => '$user_id', 'compare' => '!=', 'type' => 'NUMERIC', ), );