How to buy RBN?

As a keen observer of the cryptocurrency market, I'm particularly interested in learning how to acquire a promising digital asset such as RBN. Could you please elaborate on the steps involved in purchasing RBN? Specifically, I'm looking for information on the necessary prerequisites, such as setting up a digital wallet and an account on a reputable cryptocurrency exchange. Additionally, I'd appreciate guidance on how to deposit funds, place a buy order, and manage my holdings securely. Clarifying these steps will assist me in navigating the buying process and making a well-informed decision regarding my investment in RBN.