If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t6BvqhU7bDEnbLr1XmVAZEXpSrPnKVss9eu9CofSxPNMJFNxdTQNYhsZuG1ptqLLyR6rubRVu58PHSP7JuMfCKS7gGVQpE2EbQCjiR3ouAs51kKjNypSxW5hqHEBB8997iBE6j5maNTggnB8eJAxCa6p3CBtwyzNHJE
You can also try to pass an automatic check but with no guarantee.