If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkVy8njxo78cU93MaQxEVdFx1owP5e9mFWnxetPyysfmVVaiFTMT49jQRzAWNMbPR2WR8FS8wYrEdC3orRoFoN9eFzG5VcTNW13agX2bZouPPHviuNqafyy7V2VQvergExtVcnzNzL9sc
You can also try to pass an automatic check but with no guarantee.