First thing you need for increasing the clicks on adsense is website traffic and lots of it.
To really earn anything with adsense you need to be getting at least 3,000 daily unique website visitors.
Anything less than that and it's gonna be hard to get many adsense clicks.
To increase your adsense clicks sign up for ezoic and then try different ad placements.
If you have a blog you should put a large adsense block in the middle of your blog post.
These large ads in blog posts tend to get more clicks.