how to add adsense code in blank sidebar space

sir first thanks for giving best Travelify theme. now my point is i want add adsense code in side bar with auto sliding i send a image you can easy to understand by point. so plz help me sir

sir plz solve my problem

You need to find some plugin that has this functionality because it is not that simple to add adsense ads there because this theme is responsive. If you can’t find a plugin for that you can always hire a developer from Freelancer.com or Upwork (former oDesk) to get this job done for you.