If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmF99ScB5UWMe8XteXPYQ25KEeh9hbFT3RjGdurMgMtAAZGbcNEJJLDtmQ8NNiWtny8tJBDhDBkgYZEnKbHqd8qM1gtmPNzr6HWrjx6JRtTDS7KXL2oTw168x7S4f3WkDdMzkjQm4EffWvS9EqU
You can also try to pass an automatic check but with no guarantee.