Displaying ads in mobile version of blogger blogs will definitely help us to increase our earnings as we'll not loose mobile traffic for monetization. In the mobile version template of blogger blogs, only two ads will appear. First one will be above the blog title which is best place because there chances are higher to get high impressions, pageviews and clicks and it is horizontal ad unit with responsive size. Second ad appears in the bottom of the whole blog which is square ad and it also has responsiveness which will be fitted in every screen device.
1- Go to Blogger Dashboard
2- Go to Earnings
3- Set up your Adsense Account there.
4- After Setting Up Adsense Account, Check on "Yes" on "Show ads on blog"
5- In "Display" options, choose any place to Where The Adsense Will be Showed
6- Save settings
Once you've done all the steps properly, then ads will start shown up withing seconds. Most of blogers, used to insert ad code in blogger to show adsense ads in blogs due to getting the default blogger account getting disable but you show ads in blogger through it's own settings then it will show ads in mobile version of blogger blogs.