If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8KpkHvtdw4zTjxHRfz1J7UdcEepV77unkwJG77UedJb9dxtWt2C8M5CYtgSit1prXhBDwsxAhWtPBPoXaNJrL9Lz5TEk4Zp1K7fkw6aXE5xFWgXHFSXP162NxgqBXserUjw3pEyh9ViA2VC
You can also try to pass an automatic check but with no guarantee.