If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6bcf3rU9DpT792tqAzC6anXGyUPogvG82HjBExrpTAxnJtU5HHEQXsPMcPEwyPL49HDumkSdi88to6oookLmpXoYNstPsNDc9tQQPzEforqt3e5GzZhCUnxUmdnWFdhNkSUDUB6GNEq8J4zvqCpW
You can also try to pass an automatic check but with no guarantee.