If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnygiq8vZhpk3FyMNF4tGekpBbb4GmySNPP39CsPf6pkYt8vkRFQb9ran6k2fYdQsmgK6ZeDWe3bJKYDYAYJFs7etnEeZ2soLNTK8hB7SyzvGKGyoZ8w53FWnQVdvGvL1mtQ8VzpjmDbrxsX7C
You can also try to pass an automatic check but with no guarantee.