The game will guide you through the next steps you have to take to continue. Make sure to wait few seconds so that the instructions are loaded correctly. If you see a character on the screen, interact by clicking on them and use the navigation arrows to go through the conversation.
If you are on a lesson, you can click on the ‘Continue’ button once you finish reading. If you encounter in a dialogue with one of the characters, simply choose the correct option to advance.
While performing the test, you will have two options, ‘Review’ button to see the correct and wrong answers and the ’Start over’ button to redo the test. You must have all of the questions correct in order to continue.
Once you have finished everything in the current level, to advance simply click on the ‘Complete Level’ button that appears on the bottom left.