If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c6G6TQvu9Bd6oUpkY1as1US993dx2a222ymiuMZt2wvYcPymCbi1wVMX3gC57qutzhrX17SR3PWgGosh4x7SFMNX2Nak14tWKjZmovD4D2rtQhna2Xnv7Cw7n8fHLLJCDmCaGDVZcy9er1gzrBJpptpcMuiLEvLYjJG5K4Fuyj6qanS1FrY7QzPPTwy9n7EmixxwzkJS22ewf3m9xQmRngv
You can also try to pass an automatic check but with no guarantee.