If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wLknEncMZgd8MNaH8yuxjcg7kwSsvqddckgoaAXPEaUjUt1NvRhFv6TphGqFs3khHgXjYeM2J1CtzE1mvCi6fQmp5Qhhd3UT7x1YbAUfic9V4sTFsQcfK7BhVVKDD4dMFZqPNgBT2HenGfroUG1cUB3AE
You can also try to pass an automatic check but with no guarantee.