The phrase “how to buy a platypus” is a question that refers to the process of acquiring a platypus. Platypuses are unique, egg-laying mammals that are native to Australia and Tasmania. They are protected by law in both countries, so it is illegal to buy or sell them.
Despite their protected status, there is still a black market for platypuses. People who are interested in buying a platypus should be aware that they are likely breaking the law and that they could face serious penalties.