If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFba8xgRFfA4w2Xni1CJ88w7uhXCB6hsMHNcocrtzPeTYAPfGz54m5hgjnUtF9YgH2i5xUEcRLQLnGzwqZ246RCdPtVHMXA9Y9ZDWC1Gw4NmG8gBspLwjxA1QhBLHJaQGkhMxdXSXCb3C
You can also try to pass an automatic check but with no guarantee.