What do you mean by private messages in Weibo? You have sent too many messages to strangers. Please try again tomorrow.

It means that the number of messages sent to strangers today is gone, and it has reached its limit, and it can continue the next day. If you add your friends, there will be no such restriction.

The steps to send a private message to others in Weibo are as follows:

1. First, on the homepage of Weibo, click "I" in the lower right corner to enter the personal center.

2. After entering, click "Follow" to enter the attention page.

3. After entering, click "People Concerned".

4. Now, find the person you want to send private information to, and then click Enter.

5. At this moment, I went to his Weibo page and clicked the second "Chat" button below.

6. After entering, there is a chat page, where you can chat with him privately.