What country uses MoonPay?

Could you please clarify which country or countries specifically utilize MoonPay as a payment or transactional platform within the cryptocurrency realm? I'm interested in understanding the global reach and adoption of this service, particularly in terms of its user base and the regions where it's most popular. Are there any notable partnerships or collaborations that MoonPay has formed with governments or financial institutions in specific countries, further enhancing its presence and credibility in those markets?