If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJH2HcNBTeokzrqBMpwaJKAAM2bXNdpTz8WeH4St9DZU5cwxPokL2gz6DPmky7wd3pDxp2E8sGKJtYs39UQ7EYCBzWZ9xqtVFJxnHpQXBtCTRFNF4vPzGVDM4et7HNxsDAeSai
You can also try to pass an automatic check but with no guarantee.