If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYYwYavcUK545BETuYdEjKu3WEFKFL3sWVXhsXZasULAkrhmbSyDqWR4mqk8n4LZ4FqRvoMRLA5fHu8AeUZD9nQb8zUV89nvCZTSchP93qtypBjKyNwQSeCED8igxFh2ggmhmetkvjkoX2sKaFHNWrsmf1fpa
You can also try to pass an automatic check but with no guarantee.