Block internet access for a certain app

[PandaBoom]

is there a way to block internet acess per app in one UI 7?

[MahmoudAhmed1991]

Force stop and put it in deep sleep

[PandaBoom]

I want to use the app without adds. Stopping the internet will prevent adds. Xiaomi has this feature

[MahmoudAhmed1991]

You can block wifi only or mobile data only
Also you can restrict data usage on background