If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tjr6vZhvbcNWVDycGFvaqFDSkn1rukUwztusDg7wb9SUX3TC4hG1GcSX6d5eynw84rkQc1fgPF7F9vaPiuhgNpW3VepjhEdH2hom3PGeBjGSTngYyKUmKMrH16FvC1kHawR112BRvbg2rWMy1T61JgdL
You can also try to pass an automatic check but with no guarantee.