If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmF99ScB5UbJpsSxK1LLnRNCQM1Ghcra8u1FkBM5BqcFnmi1QM9pwnAkCtw1zfqZCztUgg4dDYGr2fusjpXomu7gAbLiLWZXXfMnx36ouP9SgGStmfM5HaZ2mPvKPY9dz1Rs2wkTTtWi6V3dCii
You can also try to pass an automatic check but with no guarantee.