If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6YHLLBSinRqno37zwPD5KABeTkMwoGDkZLPT9q4g3JkZ3yAgscPcZGS7BaW17S34xxWaaycbn5CT2kvci3RoQXmHHmjdp9dwr8oGTbYtfHnihdUA3PtJ6zRbzzSKJ4B2Si8KVPzn6hpcozTfDQzS
You can also try to pass an automatic check but with no guarantee.