Someone sent me a friend code for the game - how do I use it?

Follow the first two steps above about entering the post office, selecting the friends tab and tapping the yellow "Invite"  button. This then opens the “Add Friends” panel which displays your unique player code and gives you the option to enter codes your friends have sent you.

 Step 3 - Tap the “Enter” button

Step 3 - Tap the “Enter” button

If you know another player's code you can add them from this panel by tapping the “Enter” button and then entering their unique player code in the newly appeared field, which will then list that player's resort and give you the option to send them a friend request.

 Step 4 - Enter their unique player code in the newly appeared field

Step 4 - Enter their unique player code in the newly appeared field

 Step 5 - Select that player's resort from the list and send them a friend request

Step 5 - Select that player's resort from the list and send them a friend request