If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tjr6vZhvbcNWVDycHNyCt9c4ZSi1Bu7XrCw9feLx24cPhYjrFdFBvfUP4MV94wK3tXDMVzqd6jvPvaL9FKEyq1f4t2QiybefK3TvksAKH4z8FGcpAufenk2jCLSbGdNzyzfu52F1Vgf6K2NbMKc3isPL
You can also try to pass an automatic check but with no guarantee.