Any message to user after approvaling by admin

I use both options: email verifying and approving by admin. After registration user gets message with verification link, and admin gets message with username and email of new user. But after approving by admin in admin panel, user don`t get any message. Maybe I do approving wrong? I change user role in users list. Is it right way? If yes, why does not user get message with his username/password?

https://www.ads-software.com/plugins/register-plus-redux/