Combine Query
$meta_query = array( 'relation' => 'OR', array( 'key' => 'verified_by_verifypass', 'value' => 'mil', 'compare' => '=', ), array( 'key' => 'verified_by_verifypass', 'value' => 'fir', 'compare' => '=', ), );
$meta_query = array( 'relation' => 'OR', array( 'key' => 'verified_by_verifypass', 'value' => 'mil', 'compare' => '=', ), array( 'key' => 'verified_by_verifypass', 'value' => 'fir', 'compare' => '=', ), );