If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: buk4FCZJbfNE3DXNFKM3GXogZConEMZqG2dNnzLqE2oNcFJ2KqoHkGCs3iS7GB6TuAo8r1wTfkHb3Mf6Pr5RVMYe4g5mYVwfnN3fYe2Kj4JLyXyofzZHVVSQRt8khdVWqcRroan1JWuGHYHuFEge
You can also try to pass an automatic check but with no guarantee.