Why can't I send my friends gifts?

If you cannot exchange lives with other players, this may be due to a problem with your internet connection or connecting to your personal Facebook account.

In that case, you will need to reconnect to the network and ensure that synchronization with your Facebook account is active. Try logging in to the Facebook app again on your device. After that, reload the game and try to connect to Facebook again in the game. Once your connection to Facebook is restored in the game, you will again be able to exchange lives with friends.