First and foremost thing you need to do is to go to their website and check for deadlines to apply. You can find all the Masters programs they offer HERE and their deadlines HERE. The page that contains the deadlines also contains the application requirements and information about scholarships. You will need to take either TOFEL or IELTS. More information can be found HERE.
It seems like you can apply for Netherlands Fellowship Program (deadline Jan 15) and Anne van den Ban Scholarship Fund (you cannot apply for this, you will be automatically considered once you get admitted to the University). I am sure there are lots of other fellowships and scholarships. Therefore, spend good amount of time browsing through their website. If you have any questions don’t hesitate to contact them or me.
Best of luck.