If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tjr6xQ7AspvRMgsrgcGFTJxd1U8SdFMoBSrgH9kbM5USDmrvW7V7ymwZo4CW9UKA5r58gRGDCZAcNHCGM79jm5EyogtPn912SJVwFiA5bNxXcerCGQYQgt7WTmdsPwbX2GLg9PARnPL5PCT29pxkwDvE
You can also try to pass an automatic check but with no guarantee.