Restrict or disable data for apps samsung A51

[ArRasool]

Hi, I need to disable the data accesss for some specified apps during both mobile data and wifi too... in my samsung A51.. can you please give me the idea for it..

[Shazzkid]

I use an app called "net guard", it will let you customise each app to stop it using data, WiFi, or both.
It can be download off the Play store here: https://play.google.com/store/apps/details?id=eu.faircode.netguard