If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6Fd194oTQiiNePnNp9BxXk7Znv7KsE8WMs9ca7wh24sza4BL2tXMghCeTb3qtWM7AzE4hvwZJpKKCZUYd3kNRQCG8vyZXwbvziGFBUKMAp8kyHQTmXfsLZNmS8p4eu1hohRXjKjNoLiUkj23epJ2
You can also try to pass an automatic check but with no guarantee.