Google Adsense has given you a code similar to this when you first start to add it to your site.
HTML Code:
<script data-ad-client="ca-pub-1234567890123456" async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
It looks like you added this code to your site
Do not add any other code, this code is sufficient.
As enough content increases in the forum, it will start showing ads over time.
https://www.google.com/adsense/new/u...sites/my-sites
HTML Code:
https://www.google.com/adsense/new/u/0/pub-1234567890123456/sites/my-sites
Open the automatic ad on your site by going to the Adsense page.
Create and save mobile and desktop preview.
You can delete unwanted places with the delete icon.
Remember to save every time you change.
I wish you good profits.