If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t6PUaxVjM2DDm8iCcT6XWmXhWLfTwtgy57U4xdgs9JHM7uvHfhGCgYSPuBj3XwtBkztnpU8njKZijXAaQkgp17qFFHbw7mgTM3PoSEnacnRQUH8Z6R1DKvRcem3isQ9HeqJDb3RxrrUib56q14Pj7mdfw43vWxfcVzn
You can also try to pass an automatic check but with no guarantee.