If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSi9LLaQvNaKSSSoWQyFEXbFCAEcVnQapsu1uKqk65Pfi6N72kiKr9K7DUDnoLngX4XdzfQGEnhTSWeQdKNY3YFiYMuyQmMzB1xnthL7ChME36Rfc2WBJrohXL9sLvgFkYVLXVChS7wjzKoKCDXoS9hZG
You can also try to pass an automatic check but with no guarantee.