A Delft Method Module is affordable and 5 weeks only and you will never get a discount or refund.
Better wait for the next starting moment when you have to miss more than one of two classes! However, as the classes are online, many students continue joining class when they are at a congress, business trip, or visiting relatives.
Moreover, you can ask your teacher to record the class. If you do that before 17:00 and all the students gave their permission, you’ll receive the link to the recording the day after. The recording will be available 48 hours after the missed class.