If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: erfGjpfuG773WkaBJC3CeXsqt29PQ4aqmnU7rj2v6CotpQ781TqDYzVgnF57TKibk3PGxFA4YLAr1LnbiejcGCB3B5yeqKm5jCsWfadZLKKtottvi1Evi2t7it52pZSiEm8YbFJt4SP73n6PvFWaGi5qTtDQfHTxjp
You can also try to pass an automatic check but with no guarantee.