If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c6K9yTZaycBuvqh3zaNw4Pk14No89p5McaE3xAHjVpAgJCBUbn5nDfSjBgcxj8pVLcdcYneiFkvrKJDem5wTkHegkFnKLxC8bxkvqRvojVhR9mom5aCMdPJYDCXjSPfMhFyeydoJsXMDy6sYNgopXFYcuD1256498BQDh2RkpDNz5rQsEtAtAYLG6UMnvDsjnqbkA1x2njViyoEjCyNSyUA
You can also try to pass an automatic check but with no guarantee.