If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: CffDNoRH7BGhhHrAv9fzbQnjv31Z1xMYVvgbkcCe86kxMaj7RzXmEXYy1unBVAFL7YuY3JMTjsowtCkC9AcznKHznMfKQmEYj9VUFcSSQbBSKnGqUW7zwPgdbKzrLQe
You can also try to pass an automatic check but with no guarantee.