If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6frAnBeUs18BPJA5x7MAhWDcfkf6eBG6Fy831EtcdZs2owNStVkgC7tYpWwUsD28fEwaxaMd2eVr9eCCqxhcm2HL5dXbFxbr59heNuSiqXuyuY3QYqZbk1bpwpZMXjQEoShQoY9VqLHuVFQLTgzjY
You can also try to pass an automatic check but with no guarantee.