If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHdsB8KP72REzaBbAHZL3K1fccMkPsJmBok7wwUqUkuUdV74nJrpGbuuLeqV4Siu94MGNn1D7qwP1m2GoBGXxX6A6WfBFJJPcoG9hnMnYjZwaHjYcfYjnfRTzU8Jhaof9SxpJLYKbWibctCd3eUVkA
You can also try to pass an automatic check but with no guarantee.