Here you can invite your friends and receive bonuses.  To invite your friends, copy your link and promo code and share them with your friends in any messenger.

Your link

After your friend downloads the game and signs up using your promo code, you will see him or her in “My referrals”.

If your friend buys VIP membership or berries, you will get them for free. If you already have a VIP membership, you will get 150 berries. You can see all your rewards in “Rewards”.