If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaRjVn9NjtdXjfnCHKEm5KMgmaAbHsLAZmiCa2TBDVyxfixMaCw7Cp9yvRgmET7vMwSs3NGBZby51xvQJcnhZHbi3nTv3kcpBbcrhcueNvvPaureo5oGva5Weemm5YKTHDAbxyFEVsATfLMJgrtLQD4
You can also try to pass an automatic check but with no guarantee.