Search for your score using the search bar at the top of the page. Click directly on the download icon (symbol with down arrow) or on 'view partitions' (then save it from the pdf reader) of the desired partition.
I take this opportunity to remind again that the discussion area is not a technical support. The technical support has not changed, it is always accessible on: [email protected]
You also have a 'help' page accessible from the left menu (top right on mobile) where all the features of the site are detailed.