How to buy Heroes of Mavia?

Could you please elaborate on the steps required to purchase Heroes of Mavia? Are there any specific platforms or exchanges that support this transaction? Do I need to have a cryptocurrency wallet already set up? Are there any fees associated with the purchase, and if so, what are they? Additionally, what is the current market value of Heroes of Mavia, and is there a recommended amount to invest? I'm interested in understanding the process from start to finish, including any potential risks or considerations I should be aware of before making a purchase.