If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: r7u3Rr2XBjwotgjux2vDXdaNKcpkFXo67dKCQ3pnP5eH5oLkYdN5Fqbcq41WrfPRGXr5betz4wsafCTMos5kxVCzN8rSNsxEaD9WCHWAEimM2abajuzveePiQLen6nWYiBQuN9ywbtvP3EjjSpfywv1WtTEuYEAbSoqruM5ozW3W7XpREfguNTz9KWznNmAmK3985ZkwodqtjrREUfEHPJjUp32ydweZRDZTCFEpuazSR681gD2tPeSAJUhfbavjEej4z7Marb6Qik5eML
You can also try to pass an automatic check but with no guarantee.