If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6Fg215rJPFb3889GMd12fGdAtAfQTEURBMGZ3HGD2wHJ8nMybDNaGVci7Em9YMrm3tFd4vh8LKg23KJcPNuKkzk8VdLhSu4XyJbiFjUmL7pwQtwkazkYEHmkASUHKs6M1NNk46Eofm6MZxKjbRHG
You can also try to pass an automatic check but with no guarantee.