If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4af6LDsyyNdHWcdhirqFi8dZEhBXdhuSYuCkJTux7ZfNa28DtzfnCozWDc53GNTEESHuUPPiycm9oLSmShWAynncBEe6iSNTUoMtVVUxHXkwbhDX6Qe
You can also try to pass an automatic check but with no guarantee.