If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LJ3f8A2rz7Pw6nYYiuKtU1PK1yGouXNcCoPzGYj9EGazGisY5bPDTZQQj9gv9rHDjPELa2KBSEVdxMChQU4bRNdqzrJEQeaCy3xTNQjCPQoyigkYHMZCjk9SBjMKUqcj68aW5AGFZyLz3G
You can also try to pass an automatic check but with no guarantee.