If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk64hZa1MU6w6GMEUDGG9xDHWH4yFoRffEo3byCwVwtjCvizxQPVyu2im4KM2QPKxZVwHgN54PyNTmgCmjXBMfynR4RsYEmQWmjjKuAcuqfudfZc27EjxKoudfj5yGFZG9PYSyzFdPgUgYPVeyfVooyXFS3hznnk9sPc1NH7ikWbG8XYii66FxSbnPHPTY4XDeNjFZkDnnwBDHjXumEpgF8CuL
You can also try to pass an automatic check but with no guarantee.