If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4vFi6P5CoWDH32yBqQiB1sVhTfGPbRB1Y2ZCQnBJcrfj58i8vyj2f6K4jkNtMH8a4xagWZQemXHpxx6rAxn9xHSMkxzuDUvhgewp5rLehQcLRKQ7vkh8fPsN4doBFyhwBc
You can also try to pass an automatic check but with no guarantee.