If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: kC7Lf8u3Q59xffcgoh37iFZqudQ5R65aEr5hSYtDnpfy3tHuPQ9SAne64ZWhADXvh8vwmqgfs2Hnkr6d1GqBHkt7PoiTjtDHemZQfF6h5X2AEhkHy83NTLzNZt
You can also try to pass an automatic check but with no guarantee.