If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpevTBXSEK9LUt8eCFP11FLZA2VBYQonQcV5Q8QiFnxxFQDKRuCjhFdTXHiBnC7rDZDVhnwMMZYYTizzptdo2bhjppUJ2mR73oRnbgqyN72rvakw3eHfTCvffaYCvfZhJ6PyxFAgftuC27z1Qte
You can also try to pass an automatic check but with no guarantee.