Great looking UI for what seems really new but just a few asks: 1. Can there be a way to see which contacts in my contact book have accounts? 2. the add profi

Great looking UI for what seems really new but just a few asks: 1. Can there be a way to see which contacts in my contact book have accounts? 2. the add profile pic feature just isn't working at all for me 3. There should be a username system where you can set custom usernames