If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 31jx9yARimYixnUwvr44XEumX1C66P7NacQsQutKkn4UZgGJm6CTXHW1QK8YYYH9fBHhAthrR13t7c5t21Vxo3ni3sdHyDKHsHVeg5zEMVzd6mmYapwv4YoGvH7hTDc3hAN1c
You can also try to pass an automatic check but with no guarantee.