How do you add friends in Drift City

Click on the car of the person you want to add as your friend. Wait for the menu, then click "Add Friend." A friend request will go to that person. If they accept, you will be able to see where they are at all times. In order to do this, press F1. There, you can request to join a party with them, delete them from the list or add their name into the chat box, so that you can whisper them. Hope this works!