If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4hzj1BFz2euPE1ckTQYzkwDjVo4eFvpefjWWHLNCJQJRn64eFi9XPKhVFmrMKihG61BZSU4pNr2wT7iSZnKbNGbxcwnNFoyoXkzqhsxB9Qjg7X87JZb1NU4akSxsjjMGc514Z2rLEzAAs8A
You can also try to pass an automatic check but with no guarantee.