How do I buy crypto on Wirex?

Hello there, I'm curious about purchasing cryptocurrency using Wirex. Could you please guide me through the process step-by-step? I'm particularly interested in knowing how to set up an account, verify my identity, and then go about selecting and purchasing the crypto of my choice. Additionally, if there are any fees or limitations associated with using Wirex for crypto purchases, I'd appreciate it if you could elaborate on those as well. Thank you in advance for your help!