If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4uQ16BeUDG59Q6YSudtxwSp8G6S5arv1hDWyHoDmvHmuoTi1yuiLNVKu8ENk7Dzxs811gezPMUSpekqcr7gNiBNLCUifeZu62Aihb4uTZvsTeUicUacsBkMay9Sv2thsetdaUPcaCbxaEqubo5hhqUgFY
You can also try to pass an automatic check but with no guarantee.