If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeR9KCT86Gz5YjZJE61BXe4dmWt18yYTpur88XMfRbwf4VxZzhTcNGYAV1fad9rRc1DodpNzUzGNHeP8g3dVx8fwyjPbwcd3JVkHmyjjytkxtgtVAosfJ4mVfVnd8xBDY9vRC1H4bXSuqmqMfJn
You can also try to pass an automatic check but with no guarantee.