How can I buy on BitMart?

I'm curious to know how I can purchase cryptocurrencies on BitMart. As a novice in the crypto space, I'm looking for a step-by-step guide to navigating the platform. Can you provide me with an overview of the process, including any prerequisites or requirements I need to fulfill before I can start buying? Additionally, I'd like to know if there are any fees associated with trading on BitMart and what payment methods are accepted. Thank you for your assistance.