Confused?

I need to know if I’m missing something. I’m following the course but have now spent close 3 hours on the section based around “ I want to learn to speak etc”. In every break there’s a new subject about brain response. Should I still be on this section and if so how long does it last ?
Diolch yn fawr
Gerwyn

This question was also sent as an email and answered there. It happens when there is no active subscription, so the app gives practice of the free material.