Site not displaying correctly

When I go to my site I get the message below. The site is: https://www.mauneyandassociates.org/

not sure whats going on. I also can’t pull up the wp-admin page. just shows text.

<?php
/**
* Front to the WordPress application. This file doesn’t do anything, but loads
* wp-blog-header.php which does and tells WordPress to load the theme.
*
* @package WordPress
*/

/**
* Tells WordPress to load the WordPress theme and output it.
*
* @var bool
*/
define(‘WP_USE_THEMES’, true);

/** Loads the WordPress Environment and Template */
require(‘./wp-blog-header.php’);