If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnygiq8vZiuABKntAfKGx8Yz4hkterm55RaFE4reK9kNVUamFHUFv99V3jp1emvDnBcsiCFn8QdoyLEEYoJr7rZB5LKCiQG5mVipEJpEhKPBsRv6vEgnDK5LJiHTFdKTM71fts7E2cgwHtiGnS
You can also try to pass an automatic check but with no guarantee.