If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNSdpzC9mqApEmUqwKW5jYQJwEZUbiwYQ78wh8bZumrgmfzkSxxd8mpAMEUJULJNhCnhnH6xeLQSKXMKkz8KK835hqT6M2GA67k39itxYoWjAi5roeF2PVJJcVv5BxFg1gwMAzzNPnB4MvAqTp2
You can also try to pass an automatic check but with no guarantee.