How do I buy ARB tokens?

Good day, I'm interested in purchasing ARB tokens but I'm a bit unsure of the process. Could you please guide me through the steps? Firstly, would I need to set up a cryptocurrency wallet that supports ARB? If so, which ones are recommended? Secondly, where can I find a reliable exchange or platform to buy ARB tokens? Are there any specific requirements or verification processes I need to go through? Lastly, are there any fees or taxes associated with buying ARB tokens that I should be aware of? I appreciate your help in clarifying these points.