Where can I buy XRP tokens?

Excuse me, I'm interested in investing in cryptocurrency and I've heard about XRP tokens. Could you please tell me where I can purchase them? I've been doing some research but I'm still unsure about the best platforms or exchanges to use. I'd appreciate any guidance or recommendations you might have. Also, do you have any advice on what to consider when buying XRP tokens, such as fees, security measures, or any other factors that might be important? Thank you in advance for your help.