If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t7LFbKCkjWLZvn7UYSwVDcGe6ynYFFBBLMWKWCQgHHDandgPHX36az4LJLZaq7vXyhomPBWAC1yph8HVJK2ZfpBoQpALPG3GrEsmaBC2bnYsufxBjbUqVR1zUGPEjkgAp5yAiV5Q287XPXQcBfVfzGJ3uAxhZFQqfzE
You can also try to pass an automatic check but with no guarantee.