If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeWXkePXwspfgYctb99JDe8fkV9uQYqaWekxyKGXhWFeKM3dx9m6f4Nr5k8JDRheqAVbGzxZdjRDDUb9m62t1NA5eoKqLvom6WrR7cztKkiAKkTGtkXt99VaVCFbmSHSYyohtTpChLzhAdr14DC
You can also try to pass an automatic check but with no guarantee.