If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFba8xgRJD24rAAsYxVoDgp8uuCdmdjwj2sDUKs27rGYcrx61GSJoJCCi41seM8w7E2cY49fxsoBwnf8W7AKoJCj1tsqioGzcjhx3wSHcQbaJYZKCtapD6yRkQahAWVhfS6S3WBTVcVRg
You can also try to pass an automatic check but with no guarantee.