If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk79gvnuNE4weS5X8QhXxgvRevgz4VVFdJ3p92VF2kARjmmav1qLWdtHs3wkpDpoyGP3wsr1s85bT48MCPAyWga4aB6cSswfW7pr2SaJjuHxVrxTPRsyWiqWkzYsDB19NfhwqNDovVR5JznSdXgJegZXie3MtbvsMrve3DH2DCW8oxqbxANnadqwiscjsMDF9EMe51gnPbYBciU2pLwkiSprfx
You can also try to pass an automatic check but with no guarantee.