If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coTUCn8KSXJn5C7g1SythHZTakrfgV2VzauqbS3wyrw5pKHszCx4H1qRqCPddD4MaBya4naHaD9yZn4LTg9cqhqPibRKhbBHnQq5XfBik1PGyCn6PdZK2WcnQusUcGVoRUj2ZEAmT6Ybjmo56fgbZGDiPoULNjHSrSkhqjq2cgn4fSY7PXuKsdCHksFKYbC1JNxem5m51khtXHFNMi4Vh42
You can also try to pass an automatic check but with no guarantee.