If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: Stx6cw3AjwvRcPrCcjhWV9YzKZN2jQETADPfu9VJbgMDDfLDFmKp35iw19p4JQF5adQmbUosm1o5RNUmeUJ1vkaNjK51pnkzK4t3FL1xsYCdVTCPDouokUJ2hgaDndJr8CEpcHk
You can also try to pass an automatic check but with no guarantee.