How can I buy WBTC?

I'm interested in purchasing Wrapped Bitcoin (WBTC) but I'm not sure how to proceed. Could you provide a step-by-step guide on how to buy WBTC? I'm particularly interested in understanding which cryptocurrency exchanges support WBTC trading, as well as any additional considerations I should take into account before making my purchase. Additionally, I'd like to know if there are any specific fees or limitations associated with buying WBTC that I should be aware of. Thank you for your assistance in navigating this process.