How to buy Xend Finance?

Hello there, could you please explain the process of purchasing Xend Finance in detail? I'm interested in investing in this cryptocurrency but I'm not sure where to start. Could you guide me through the steps, including choosing the right exchange, creating an account, depositing funds, and finally buying Xend Finance? I would also appreciate any tips on how to stay safe during the process and how to manage my investment. Thank you in advance for your help!