If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt3p1HQHRVraFyokTSPpq6zU5d29RaJ2K1PiQAXUMMsaC418kA2hZh7CZLzmtNobTvsHefqv6ea2tA8xcZSqtUV24yy4DmbM9GsgTdTmDLcqK2EYzYC1LXGvkv8MzMWh5xqvkKAi6m2uigLJHHLpJ2VC
You can also try to pass an automatic check but with no guarantee.