If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coTUCn8KSXJn5C7g337p2gHwQYtfYo9uH2bn9YQpA5r55MBDvMmXLyPABiRC26p4PCwwGC1NguN28VcWERQNgWv6FE8iYCtZUfGUV9FGkeTKeFttxfuE6iefD1VnkVitsNn4khx8L4vRBPbSJSq91R9dMyCJJevpjSytxRYskPj6nNmviNAhqcJ4eLGQ5ShSXmK69ZMpoNLig3xQQjtBzWi
You can also try to pass an automatic check but with no guarantee.