If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrGXN3FUzR3v9CiXhzQwJKrvC7zdcruXLhQjmqgdiq8U87wHEmBpd1uXN8Erb1U1BQZoETLJXth3n85uaFR5mqPnDx5ScKQmFFz8ryg1Xu96ohiCu23azsLF2JskWSCmK3TNGibGY4h2MVX18
You can also try to pass an automatic check but with no guarantee.