If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6tAKbY3uwiMAMBX5RpqqZUybK7PLdgkNxMA3HWcU8mNRRaFCavUkfLPBFbQFY8uNDeynpyRAsBGMZZiEa5C1r9hAJ1nDs2jPAZH3YJG1nn2mpeRCeuEvY62XKrCreYnXbJHb2n
You can also try to pass an automatic check but with no guarantee.