If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t6BvVMxiFDru3oquurarZJhhx9N7pDaTFw3d8qUG1uyBDNczPrXCSeLtYLsTFVMzto9aEeYK76QcNUuat9XaAb1gwQLYzPo4JrCV86GFHAZqwmLjSceb8TNjubLMsfkz8bfZajoPnkaWuoG4fDebibwB2aZZhdchW5L
You can also try to pass an automatic check but with no guarantee.