If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmF99ScB5UWLhLSBCPUH4MwrWcayMcoA6wsjjPFWZPsyNGeRoH8MBZ4gEaCULGECjfHBERTW3V4W6keLXCSToHVcVz91eQUucfMWTSBsFqycpGswp1zxRrY2xadFhccvtJWBiQzhmj3GycVnWSS
You can also try to pass an automatic check but with no guarantee.