If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: W9Lv21D36e1ZLrgUCVwUmwvUUBggXFZNyiJUisLptKgekx5wJzQNRUzFJJAawA7QvbVNvMNRfD7NiEDoabCGeQufLXjVnhpLxotryaM6uLa4hXen6DCGCE
You can also try to pass an automatic check but with no guarantee.