If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeWXkePXwspfgdtD13eDjFZ7Z5KqNFE6nkBazuTWc2Prd3NaAR2MrtmHm3asRGqcBLBkrzAfvSLWJhJGJGgymvwDP8LZyk6UPGDPqvfV2dwXuc4QKKaibTwQcGE7VruFkuvFBXTihqGGoGHEm2n
You can also try to pass an automatic check but with no guarantee.