If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnygiq8vZhqJtx4tbkWC9eoBajj2ktHKaxR8Ms1VoZvrLtSTuZdvtwvPFybbtGRLmx9nc6imUZd9hPbiNZwi7uboViawFjuc29N8RifowVZzb9UPBdW2ED9RKmA2VPJ1dygC9ZieDLdCH7RW5c
You can also try to pass an automatic check but with no guarantee.