If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btuoa8NAKBicVQC5VtWHQE6N6CWGNS84VXYkPRENkyhBXfBZhqcXfSjqefnSNtHSaq35HKwWetM8YU5CFRt17aHDe9doJaBBHWseDBkDvWgkmty4oWnF39EgffM1d2EinDygC9x2epPxHrkvzXsU
You can also try to pass an automatic check but with no guarantee.