I want ads only on my posts page. Where should I paste the Adsense code?
I hope you are well today and thank you for your question.
There isn’t a theme option for this, you could look into the use of a plugin to achieve this.
This article may be of help you: Adsense plugins
Google Adsense is one of the best ways to earn money through own website If anyone takes google Adsense, then they earn money from advertiser who runs Ad in your website and then anyone click on the AD that time they have to pay some money of google and google provide you with some money from them and you website become google display partner site.