If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJGMi81s9vzkYviMtHt8dviCEDgmGLGMbzyHUURajCPL4Aqy1BhPViD4dRgf9i4JCsfG695io4NnvAYM4SqvADCeNujz3f5SxM4BEytNfRtx27JL1dKrpVqpRoeZTgCmYZUbPc
You can also try to pass an automatic check but with no guarantee.