If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: y8Ct68iZ2pcWD381DYDxNyavnsvZnyNLqT4XJmvXzLnvL7kqABAzP4ESmWNtHYgx7LkWKzqs56hhzBHonkhP4oFTcWLTroogQLixPpCXfpUZf8VA5UT4ZUBR8weenzbbo8my2SPi6V9bbMgNwfaRLMRUyZMi3QGpRohQiS
You can also try to pass an automatic check but with no guarantee.