If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: Cj7Ra2vUrNDhKkQotvRNvJjoqY5sSv1BggJUDWAHswN1Q6agwuPNDvhTAwSAib1eJzYKNj1P9T7yc5UAeaLtJp639hw3TVzjpRzE5G2kt4tuZHedo48TUiFiyTxJYdvutnMwDSV2FYGtYoYhHonSeUv
You can also try to pass an automatic check but with no guarantee.