How do I buy and sell Crypto on bitFlyer?

As a newcomer to the world of cryptocurrency trading, I'm curious about the process of buying and selling digital currencies on bitFlyer. Could you walk me through the steps involved in setting up an account, verifying my identity, depositing funds, and initiating trades? I'm also interested in knowing about the types of cryptos available on the platform, as well as any fees or commissions I should be aware of. Additionally, I'd like to understand the security measures bitFlyer takes to protect its users' funds and personal information. Lastly, could you provide some tips for beginner traders to navigate the crypto market safely and profitably?