If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJGG6CA4vFByAJ9dP385WdTb8HX5aA85b5Q3KGFtBK3t46FCVGhie2fAH6B2cEzuUPBU8xZtwhAVPJLNGoy3FkSnknW9pEvqa4XpuughAHSsbvGfwUdntLCGE2i9JyUbV5ynvi
You can also try to pass an automatic check but with no guarantee.