If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSiBRvPTwCKdTyRS2DuaF9s6Sn7g7MjGA4QjZdAiENRxvr976kRAgS5D56QKVGxSoKzHtXNgXz3fFhosyt3L5X4oeyiUwSKm875o3bRotS7RyXVyKnggMuySoB3zjYgi7otThvgtKLbtaA2ErpYu8MJZC
You can also try to pass an automatic check but with no guarantee.