If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt3p1HQHRVraF5GQoBfdLKsNtNxDttMKuYfkai9TZUACXkdBBZe7zHVdRpDtMjyG1EYxsS6JgJynPQr7hDwayRs7P8wboPt1fxZAsAQmjL8NCUYNSD18cThxGcTQLdtsz2wrm2iWzudJYY59b7mMedJE
You can also try to pass an automatic check but with no guarantee.