If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: bu1qQxThupaaVhrPWnWX3zPWDSUAnk2jjinA4pmkt5nem6a2LHVeQvB8TNCxHFS2JQnRsSfGP1w1ioHHzaXF3hdwcGmNnYFr8fjM6YLoWffnccpHct2FRSHScRGpcxabdoUQjit5cFfLdTtcjdft
You can also try to pass an automatic check but with no guarantee.