How can I earn coins, food and boosters?

There are different ways to obtain these items:
- complete quests;
- buy food for coins. You need to press the plus sign on the apple icon at the top part of the screen;
- buy boosters for coins. You need to press the plus sign on the desired booster in the match-3 level;
- visit the Bank and buy coins and different booster sets there. Press the plus sign on the coin icon at the top part of the screen.
You can also receive the boosters and food as the bonus for the daily login.