If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6tAKbLCRG2iY1tSw4J4Tuw6g3w9zT2ewSVNhoBzZrcZo3Y7n3DvNYqbcnpKwowKArL7jLdqB5PXYBGw6n62dNVdHVvsScefjRz3HuASz1JNjruJ4QfZaB1XLzVMhTGvxRzh3fC
You can also try to pass an automatic check but with no guarantee.