If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6bcf3rU8pDYtcSsosfanKNgJ2RPmUAjkgMt5h2YsunczTX742xBFPxW9gVDuq3PHVMZTfC4wA3hivf5kNSDoCBC17JY1Zm35keQ3aNffv7b4GqQuFkc8FhhoYQ9ShKRhVffp2Y3Rt2dozGnibvFY
You can also try to pass an automatic check but with no guarantee.