If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJH7oG2R8b7tEyyL1Ge5ZtAziLDEg8KugZ5rEbk9GFiQwQU3FoHBjTvByyueRQ9BQ8QNCsc8kiKPjCscGtRfP5q9oj6H6NcYviNLA9BRPbJb7MsSGeRcZpVtBUk3uvTxVFHEei
You can also try to pass an automatic check but with no guarantee.