If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: y7tCo3zYGkw15m3kQrv3TCGMEMqXSxzdztuKJ6FZAkJ51KxZWksVew3a3X2qyG21B9c9UoXgqyi5634dVvSmoM21EFNn2rsSqthpra7H97U3hrDT7UGUc8jCYvuGVXaKZzyBXjEPbSgD12CTbCYnm4jFDomURucpqnaFkJ
You can also try to pass an automatic check but with no guarantee.