If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AR722SNeLxnNuvcMYPDw6MgAeP9JjwpCiBXoNFiaXLvdcfMsA8LRia2qQXZcrLWy14aoHrF5LJw1BKfifXuunW6VySqxXbCj4xZ9Kq74kJobiJwpChTzrh9F3te4FxZzB6maMM4LhtiJ2ri
You can also try to pass an automatic check but with no guarantee.