If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 5u4FSWqG7qNdFEtZpfFJcfDi4Uh41LBLgPvdAVq6prx94TyB11CKK66WD23NmQHGA5XVpkaihU8aGu7MzS2w7AJyQNzqCoEMaPe8gGhk
You can also try to pass an automatic check but with no guarantee.