If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: GtFLnHZh981kRveDh8M49FReLS6zbp4rW4NwwYbvXm52V5JvtQmgdHWhRRvXde6zEdjzL2QhCoPtb7bG9tzdYF3oJmoizohzbXRQcFwbqDFMMDiAtaYEzjKSzhMKwgw7MJ531DTFeNAS
You can also try to pass an automatic check but with no guarantee.