Hi,

I would like to have dynamic values for the parallax boxes. i tried entering a php line like as following,but it's throwing an error. This is the screenshot of the area where I would like to input a dynamic php script : https://monosnap.com/image/hWx4VnPoI6mHHdNHoUtC4o2VFC9DuZ

<?php
$first_number = 10;
$second_number = 20;
$sum_total = $first_number + $second_number;
print ($sum_total);
?>

Pls Help!