Feedback - Mobile Data Management

Hope this message finds you well.

Please add more mobile data settings in the next updates like huawei phones and Net Guard app, for example if I want to block specific app from using mobile data, I can't do it without using net guard app! Samsung should add this feature to system settings or just make an app same as Netguard.

Also there is no reset button to mobile data usage, sometimes I subscribe in a new mobile data service and there's no way to reset mobile data usage to know exactly how much i consumed from the new service. 

Thank you