If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6QPBtha1ytzmoFwXzfjRHFXw3ZDWStXb8WrHzN4JQduyA6iDBWe9oW6xhzPqcY2bPx1L4ivs9vzKEMU58LKuJYZabopXTvbDZKySynQiM7fW9KeYbSxc4f35WriHiBrnzGpAokpFaVesQtzC2JLVRvtwG
You can also try to pass an automatic check but with no guarantee.