How to buy Crypto on paxful?

Could you please enlighten me on the process of purchasing cryptocurrencies on Paxful? I'm quite interested in the platform but am unfamiliar with its operations. Could you guide me through the steps involved in setting up an account, depositing funds, and selecting the cryptocurrency I want to buy? Additionally, are there any fees or commissions associated with buying crypto on Paxful? Also, how secure is the platform, and what measures does it take to protect users' funds and personal information? Lastly, are there any recommendations or tips you can share to ensure a smooth and secure crypto purchase on Paxful? Thank you in advance for your assistance.