How to change the amount of services on the home page.

paeon-home-services.php

<?php
//* Do NOT include the opening php tag

// filter the amount of service items displayed on the home page 
function nice_home_services_per_page( $per_page ){
	
	// -1 = all, 1=1, 2=2, etc.
	$per_page = -1;
	
	return $per_page;
}

add_filter( 'nice_home_service_posts', 'nice_home_services_per_page' );