If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: GtCbbxswKbwm73srmDxgPM84nr318XzvZDVdr22tG8peMiGE9xCeVmEX5w6UhEykyenmBnf3uc7WYggEibpyiYL9SVip6Nd7f5rinw53hMSD2CktMkfJMaKHD56pcmjdBBHStrLz5zvi
You can also try to pass an automatic check but with no guarantee.