How do I unfollow a friend?

Q: How do I unfollow a friend?

Open the Mondly appTap on the 'Leaderboard' tab on the bottom of your screenTap on the 'Friends' tab at the topSearch for your friend and tap 'Unfollow' on their profile

Open the Mondly app
Tap on the 'Leaderboard' tab on the bottom of your screen
Tap on the 'Friends' tab at the top
Search for your friend and tap 'Unfollow' on their profile

How can I check if my Premium purchase is active on my account?Why my app has no sound or pictures?How do I turn off the sound effects in the main Mondly app?How do I change my profile picture?How do I sign in / sign out of the app?