If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 2xi1BRf3kaL5YvctKdVBakJRogmkQMsQw2QF3WKS2peAirnmbujyHW6gXfyKdEZgxiZYW9zwxZiHRwd792RvaDBXJwiiMVR2bcvPnbF4NgThkPkNpQ2zuY2YzAsifxwNgub4HQuZ3BTSg1RQkBg7J6TW58JsH1jK4
You can also try to pass an automatic check but with no guarantee.