This messegae didn’t get delivered

Replies: 0

The Test messages don’t get delivered, i am using the wordpress.org edition for my website and i followed all the step via developer.facebook and my facebook page but it show this error also i like moving the icon over to the left hand corner how do i do that..please help.

https://prntscr.com/l1bc22

<div id=’xxxxxxxxxxxxxxxxxxx’></div>
<script>(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = ‘https://connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.12&autoLogAppEvents=1’;
fjs.parentNode.insertBefore(js, fjs);
}(document, ‘script’, ‘facebook-jssdk’));</script>
<div class=’fb-customerchat’
attribution=”wordpress”
page_id=’164578957420565′
logged_in_greeting=’SabaiHomes.com’
logged_out_greeting=’SabaiHomes.com’