If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: V4wnrdTkgydKr7ieNqJYSD6WtAW7FW2wZ8uGNAQWg52mQaxSpYGBivg2LbexTJ3LtKzdE2nptDJPioqzQKNqwVwwF2TJGwiHYhstEJ5UC8WkDjzrvYZwc3CdDGCkNgdEQm6eJjFmetGaW4jidRxdmY
You can also try to pass an automatic check but with no guarantee.