Where can I buy Kraken crypto?

Excuse me, could you please clarify for me where exactly one can purchase Kraken crypto? I've been hearing a lot about it lately and I'm really interested in investing, but I'm not sure where to start. Is there a specific exchange or platform that's recommended for buying Kraken? Or perhaps there are multiple options available? I'd really appreciate any guidance you can offer on this matter. Thank you in advance for your help.