Look for "Downloads" in the main menu - then select the folder "Free Products" or "Public Files" and select the item you are interested in. At present, User Points can be downloaded with a free subscription. Take out a Remository Observer or Remository Support and Upgrades subscription (free) to be able to download free extensions from "Free Products".
Support Services
Please consider looking at the Remository documentation to see if it answers your question. Or search the question and answer section here. If you are unable to solve your problem that way, please raise a support ticket. Subscribers have priority support - usually a response within one working day. Tickets from others may receive limited attention.