If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHeKmvsQBFWcbEkKwmBXXTA2vwuJ8GzqGN4tLJRPE79T2yDfWaMmaqMyMFg2QZRG3kZZLTdszBUrx3sjRGhRmaqtdF1nzGiXhtTZ9g8uYAdmd48c4XktqRJKXgpLvs8Py3Xpaw5Fcx3B8G9vqouVyY
You can also try to pass an automatic check but with no guarantee.