If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t3Xax7Ko1PvPaaDgRRajVx5yux34xuZmfkeELrsjvqRyA5b6GQhnaFaSAcgvLdjQYVoZLSimvuadA6xyheMshRHDoLqDUDrJCWZSkJNXZD84yPuKNDysJtfSGoB71WuS8Fsuqz1EmJNxDxnoBW5QQv6Q1NAmXg2DuSv
You can also try to pass an automatic check but with no guarantee.