If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4bi9Hz4qZJQw1JyaTovPcMzDZQhNkiXsHWhXof5qHd9mzAjyxFU9iAm4VUnm5xNyd1W8hnZDYZA9rLUgGsEoQX27oqeWhjcaot1V8x74cVBYbh6umfT9YeckvpTU1muuLRN8nxy646A
You can also try to pass an automatic check but with no guarantee.