By default, when booking in the app, only the classes for which you have a valid pass are displayed. If you do not have a valid pass for classes on the selected day, a message will be displayed that there are no classes on that day. In order to see the class for which you do not have a valid pass, you should activate the «Show all classes» function. You can find this function directly in the timetable under the date display. Consequently, all the lessons offered by the studio will be displayed.
You can find step-by-step instructions on how to book a class here: Book a class