WordPress - where to insert the script to display tours from the tour operator?

Question

WordPress

Good afternoon, site on Wordpress 5.1.1. I need to place tours from the tour operator on my website, the tour operator provided the code, in which file or where should I insert it, so that I would have information from their website on the right page?

<div id=»algolTours»></div><script type=»text/javascript»>var algTS = document.createElement(‘script’); algTS.type = ‘text/javascript’; algTS.src = ‘http://www.algol.com.ua/export/js/tours.js.php?inframe=1&view=li&lang=448&filter_countries[]=146&groupBy=&TID=0&PC=EUR&a=35982&ac=acb43c970d8df5e691cff3b1e0b6af39’; var algTSc = document.getElementById(‘algolTours’); algTSc.parentNode.insertBefore(algTS, algTSc);</script>

there is another option through iframe, but for some reason it displays an empty area, although for example a video from YouTube normally shows. I changed the theme, disabled all plugins and still does not display through the iframe

<iframe src=»http://www.algol.com.ua/tours/tours_m.php?inframe=1&PC=UAH&a=35982&ac=acb43c970d8df5e691cff3b1e0b6af39&filter_countries[]=146&groupBy=&TID=0″ width=»100%» height=»1300″ frameborder=»0″></iframe>

Answer 1

where to put the script

Depends on where on the page/pages you want to show them.
The script is completely independent and inserting it anywhere in the page body works correctly. To be perverted with iframe does not make sense.

Answer 2

<div id="algolTours"></div>Here it put where it is necessary for example on the main page.

<script type="text/javascript">var algTS = document.createElement(‘script’); algTS.type = ‘text/javascript’; algTS.src = ‘http://www.algol.com.ua/export/js/tours.js.php?inframe=1&view=li&lang=448&filter_countries[]=146&groupBy=&TID=0&PC=EUR&a=35982&ac=acb43c970d8df5e691cff3b1e0b6af39’; var algTSc = document.getElementById(‘algolTours’); algTSc.parentNode.insertBefore(algTS, algTSc);</script>

put this in the footer.php of your theme