Use the buttons in the top right to change locations. In the classroom, click your character to study in one stat and press space to change the subject you are studying. In the shop, click the clerk to buy upgrades to help you study more in the classroom. Press space to change the subject you are upgrading. At the contests, click the opponent to start a contest and then click your character as much as you can to get points. Whoever has the most points after wins. At the contests or shop, you can click to get money to buy upgrades at the shop.
ye i know its complicated but once u understand is good small piece of lore at 10 hearts