If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeR9KCT86Gz5YjXdfSBaX3o7qmi8m2oj9fTegiRMptBxZXYo2AjFoQzo54ShXg48GufRHQxcMBSa1b5yAtFLreDPjSVAsHXCVU2XZziVCGcG4mUcp4H3PpxCepQdwbpehDT9iavCtZMDc5QXZYS
You can also try to pass an automatic check but with no guarantee.