How to buy Nunet?

I'm curious about the process of acquiring Nunet, a relatively new cryptocurrency that has piqued my interest. Could you provide a step-by-step guide on how to buy Nunet? I'm not familiar with the intricacies of crypto exchanges and wallets, so a simple yet thorough explanation would be greatly appreciated. Also, are there any specific considerations or risks I should be aware of before making a purchase? Your insights would be invaluable in helping me navigate this potentially lucrative but also somewhat complex market.