Help / How to switch between language modules in the app?

To pass the module is very easy, for example, let's say you are in the English greetings module, you have 6 learning sessions, which are, learning, writing, listening, speaking, understanding and dialogue.

So when you get past the listening or dialog sessions, the next module, which is greetings 2 in the example, will open automatically. and so it will be in the following modules successively.