How to buy LTO Network?

Good afternoon, financial experts! Could you possibly offer a concise yet thorough explanation on how one might acquire LTO Network tokens? I'm new to the world of cryptocurrency and am seeking a step-by-step approach that covers essential points such as selecting a reliable exchange, understanding the current market price, and executing a safe and secure transaction. Any insights into the best practices for long-term storage or managing my portfolio would also be greatly appreciated. Thank you in advance for your assistance.