How to use bibox?

Hello there, I'm interested in learning more about how to use Bibox, the cryptocurrency exchange platform. Could you please explain the process of signing up for an account, verifying my identity, depositing funds, and placing trades? I'd also appreciate it if you could give me some tips on how to navigate the platform and stay secure while trading. Additionally, I'd like to know about the fees associated with using Bibox and any promotions or bonuses that may be available for new users. Thank you in advance for your help!