If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4y7rpCaVfhaKizTDutxtPiHpGAk3CWyfKBjNVJw3zha1ic1noZpnSaj18JKtAZYmpejjmmHTbCQQKYULGAKKAaCTRVPBoraKmdQisGDKzTmjXJ634XEhtUWGBKisWaQ2Tp
You can also try to pass an automatic check but with no guarantee.