If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHdsB8KP72RF6fVopmLhXMTHxaLuaeJXUJdRvZK1zhNdh78GJGVwZCoHJiHnYccbpR723bLGq29nCmGinKwhL7zZHY5mdVFefuX1WitB4RjkKspssUBgpydGdRY5hjpY9ECBsJsC6CV4oYzHNe2faN
You can also try to pass an automatic check but with no guarantee.