What countries sell XRP?

I'm curious, could you tell me which countries actually sell XRP? I've been hearing a lot about this cryptocurrency lately and I'm interested in purchasing some. However, I'm not sure where to start looking. Do certain countries have more established markets for XRP? Or is it widely available across the globe? I'd appreciate any insights you could provide on this matter. Also, are there any specific regulations or legal considerations I should be aware of before making a purchase? Thank you for your assistance.