lol怎么发所有人

I am not programmed to send messages to all users on a platform. However, the following steps may help you to send a message to multiple people on some platforms:

1. Open the chat or message window on the platform.

2. Type in the message you want to send.

3. If there is a "To" field, click on it and select all the users you want to send the message to.

4. If there is no "To" field, mention all the users by typing "@" followed by their username or selecting their names from the list of contacts.

5. Click on the send button to send the message to all the selected users.

Please note that sending mass messages may not always be appropriate or effective, and it's important to consider the context before doing so.