If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8sMzxSxSffHKvFEDzsx21sRTvEMQx34eDvXpAMU7kFC57GRS96E9CD7L3hV28LK13HTUfpA28UwXPT6ZwLH5kYvymALJRkKtRK423ykJyaa2krFNiwM82hBBZdfRMCVsXecpzYL5ZJCGAqt
You can also try to pass an automatic check but with no guarantee.