If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 5kfu1cbJrRCESimF2i6Da8zUCbNxFMkeYQkj4CE1fpmvHrS9LRm3ikmQEDyWsyZWWVrEKfonaFsrnSwxhityKUpupK83JazWgjHBgBf8MEMVHDyaFq41eaEx2YSfzrbeKFkx4LXivFLfD41PNBUB4HdWiL8JXKqx
You can also try to pass an automatic check but with no guarantee.