If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6Fe8k4iehxQfW862VSxnwnLgtp5MLVRnxfcymVCodbTBchBB9EwfkqYwk2jwc1CJ8P5Qz3EcXnXKhoALH2irqiccp7PLnJ5E4tvzK8psZWNZ11tHbcZMgJUNxPXy7JsRSZpBAL6Lpfh6CLtXUgZC
You can also try to pass an automatic check but with no guarantee.