If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSi9LLaQvNaKSSSoWRtbgHCwm6jHUvTwfTaRs2StUYfWVjE3NiYuxKh5wVwQUJPHaUq8hQLgNLvfPBqmthXdpeV8fQr5JhHRiZPATVYGaGHie9vnkJKH5TQ5CMfCbK3eWiJrvPY3c14tEJ9WQCjfnX4rz
You can also try to pass an automatic check but with no guarantee.