If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: VLu9nkicodqtSXDKAZGAzRD6wmZydRgTeKYb7JUC2RUyYPRtVK7yVfXiSKkvgcnzW7nqGaxn1aZ2eTx59U3JS6BFTGrhSsCsNkdrwjK5oG5N3m3A1CCvswVZvH8FsqeKWvY8nr6ntNVgxiuD3heDyQ
You can also try to pass an automatic check but with no guarantee.