As long as you don’t speak, the Delft method sees you as an absolute beginner. Why? In your first conversation class, you start talking from the first second on.
However, your understanding of Dutch helps. How? you will struggle less than the students who start from scratch. Yet, you must start with Module 1, just like anybody else who is not able to say more than ‘Goede morgen’ and a few other words.
In case you want to try out carefully whether Module 2 or a higher one might suit you, use the contact form . Tell us there about your situation and which goal you want to reach with your Dutch.
After that, we will call you, ask you some questions, and talk some Dutch with you. At the end, we will give you some advice.