If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6tAKbVANgSqkZuY8JjSU8kyBmZJCnN3NBgt9LdFehxYb2pToid8cijZEnaUQXRZj98RzLNMXzuMCjVmoQ6NbtrtF5DR7VUrRBuUmxkXNvFvy3FixmkkaBY5ZnXpUAfJSyL9v2a
You can also try to pass an automatic check but with no guarantee.