How do I buy UOS on Coinbase?

Hello there, I'm interested in purchasing UOS tokens on Coinbase, but I'm not sure how to go about it. Could you please walk me through the process step-by-step? Specifically, I'd like to know if I need to verify my account first, and if there are any fees associated with buying UOS on Coinbase. Additionally, are there any other factors I should consider before making my purchase? I appreciate your help in clarifying this process for me.