How do I add my friend to my Friends list?

If they have a Mondly account

1. Open the Mondly app
2. Tap Leaderboard
3. Tap the Friends tab
4. Tap Add friends
5. Type the email address they use on Mondly in the search field
6. Tap Follow

If they do not have a Mondly account

1. Open the Mondly app
2. Tap Leaderboard
3. Tap the Friends tab
4. Tap Add friends 
5. Choose to invite your friend via Facebook or email