If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LwtPdSGSMtLSS2tF8PRto5CCFj3wRoegCKn7WN3Jc1fhWZdKD1YWZxH3zf9PYr8C8jZeA4CPqfyXkF4D4gQkApqAc72Lq4hc46URrXUCGLavkB2matX6SBn7RhpdWC2mDTGWWZq3Y969pJ
You can also try to pass an automatic check but with no guarantee.