If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHeKmvsQBFWcfty3heS4Lk27HRAvFxFSUAwdudn265coV3gLUjwXhEwVrCNvVaqNMWxxq8x6czTbXLM8iBNYrLStLho7fUYvB4pt2payTjeSq1KZWrAgE9Ghwk5irupaPv8Cvji8xEcR5SE6fFyrTQ
You can also try to pass an automatic check but with no guarantee.