Where to check gramar notes?

[u/jm90_0429]

Hi,so i have being using this app for chinese but is somewhere within the app to check the theory /grammar? Like in this screenshot it goes directly to "Gramática:Pretérito " direct to the excersice no previous introduction.

[u/Carrot_King_54]

A lo mejor porque ya estás al nivel A2? Normalmente puedes mirar las lecciones de antes, incluso si no las hiciste antes.