How to add a friend?

There are two ways to add a friend from your contacts.

① Add a friend by ID

1) Tap Add friend from your contacts
2) Tap Add friend by ID
3) Enter the ID
4) Tap Friend request

② Add a friend via QR code

1) Tap Add a friend from your contacts
2) Tap Scan QR
3) Open your camera and focus it to the QR code to read
4) Tap Friend request