Sina Weibo froze my account and I unfrozen it but no message was sent?

The automatic posting of advertising information on Weibo may be due to account anomalies and there is a risk of being stolen. It is recommended to change the account password immediately and check the box to freeze all application authorizations. If the problem still occurs after changing the password, please bind your mobile phone immediately and use the bound mobile phone to edit YCSD to 1069009030 to lock the account. Once locked, no one can operate on this Weibo. The lock period is 15 days and will be automatically unlocked upon expiration. During the lock period, you can also bind your mobile phone to edit JS to 1069009030 to unlock. It is recommended to change the password again after unlocking.