If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c4VCYR9kSkNGhTMxNGT6hFTiysp9WJqcSyTYugcjCypMTP6534FWCUjneHDtjNXNtgaL9H1hfnugPtuS8PM3fAC5bpH2SqvfV8XnT5dYyzLF6mCfV8F6HbqmodSMewe7M58UtJzvAeVQNLmK5UFo83pXy2xLSx8feDxLsk4YFriNw859hBWwTJvHthWYom1SQGFGwnAWsTiJXZvuKPs31rv
You can also try to pass an automatic check but with no guarantee.