How to buy Landwolf on Ethereum?

Could you please explain in detail the steps required to purchase Landwolf tokens on the Ethereum blockchain? Are there any prerequisites that I need to fulfill, such as having a specific cryptocurrency wallet or understanding smart contracts? Additionally, how can I ensure the safety and security of my transactions when buying Landwolf, and are there any fees associated with the process? I'm new to this and want to make sure I'm making the right decisions.