How to track adsense under post in blogger?

I recently decided to turn on adsense after my post. The ads look great and content is awesome I just can't see the impressions in Adsense. I have always used adsense code and inserts it into to certain areas and tracking no issue with channels. How can I track the impressions with adsense under my post, since you can't pick a channel?

 

Whatever you link you take from the Adsense, is been tracked there itself..

 

you need to create a code, then open your html at blogger and paste the code inside, then you will be able to track it