If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LT9f9u9zMDEUCW2LcrCFTt2Xf7hmEYfWuRFyJ1aeQLhBQWePGjCb3bgiER1xAK46TfzbYhsxs3Etw7imszJYhkpWtcZQ1KkwVYZP8bfYH2t4HgJi24UdyjcVgc2ANNtTsB6G9nc2rNKNei
You can also try to pass an automatic check but with no guarantee.