Addind AdSense Ads to my forum

I am struggling to add an AdSense advert to my website;
I have even tried using AdManager yet that doesn't work for me.

Any help on how to add an AdSense Ad would be greatly appreciated!

I have the Ad code, just it doesn't work!
 
The question is, where do you want the ad displayed? There are "ad" templates for this, depending on the desired location. For example:

Admin CP -> Appearance -> Templates -> ad_header
 
I got 'Leaderboard' ad-code from AdSense and I added it in the 'above_bottom_breadcrumb' template and nothing would change.
I just want a 'Leaderboard' ad at the bottom of every page.
 
I got 'Leaderboard' ad-code from AdSense and I added it in the 'above_bottom_breadcrumb' template and nothing would change.
I just want a 'Leaderboard' ad at the bottom of every page.

View the source code of the page to make sure your code is present. If it's not present then maybe you are editing a different style than you are viewing. If it is present then maybe the code just isn't rendering for some reason. It can be normal for Adsense not to display a banner all the time.
 
Make sure you put it between divs like this:

Code:
<div style="text-align: center;">
<script type="text/javascript"><!--
google_ad_client = "ca-pub-351******1623";
/* Forum Channel footer */
google_ad_slot = "*********";
google_ad_width = 728;
google_ad_height = 90;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
</div>

Also, test the block first just by putting some text in there....instead of the google code. It should show up
 
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