If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4Hi1dZv81NW33ZdB3RRNUAXGzT4Ynx621fz6fu5NTTxgFs3fxzrViKYFkyfZXP4quz3C4fub3GPTtA6asWEGWETeSSoWG1FHfMp83TAxByBnmyAnf4YNk5jfymNn
You can also try to pass an automatic check but with no guarantee.