If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: u8u4u1nvB6Zm9bUyr8V8MGTHNc1R3XCCE3PB3yRGiqtKtxuTJeaeWiGHpCJtieFpGkgMyPUnrBfE3VDPKpXwRTeSsS8q3N6QXVJRQf4Linq7rpfgJMVLnRe2stgBXL4v
You can also try to pass an automatic check but with no guarantee.