Newsmax supports 2 ad spots in the single post: at the top and the bottom of post content.
To manage single advertising, Navigate to Newsmax (Theme Options) > Advertising Options > Single Advertising.
Newsmax auto detects Google AdSense and the custom the code to make it responsive on all devices displayed on.
Please Note: The ads cannot work properly if you enable infinite load posts. so If you have a plan to use ads on single post pages, please disable “infinite load posts” feature.
What happened if use other codes?
If you want to use other ad networks (non-AdSense). You just need to paste the code in the field. If the theme detects that the code is not the AdSense, it will display without unmodified.