Mattias_ASUSIt's all done!
From what I understand you seem to be talking about the App icon badges.
To adjust this please do the following.
Long-press on the home screen.
Press Home screen
Press App Icon Badges
There can you choose to show the badges in different types, the one you are looking for is called "Show unread counter" And some apps need special access to it, just press the cogwheel and give the right permissions to the apps that need it 🙂