How to blacken the message treasure

How to reject a message sent to me by a messaging assistant is as follows: 1. Open WeChat, then find "WeChat" in the system application interface and click "WeChat"; 2. Open the "Address Book" in the WeChat interface, find the person you want to blacken or don't want to receive messages from, and then click on the friend's avatar; 3. When you click on the avatar of the friend, the personal details interface of the friend you want to refuse to receive the message will appear; 4. You just need to continue to click the "More" button in the upper right corner of the interface, and then select "Join Blacklist" from a list of given options; 5. When you click on that friend's profile page, the words "blacklisted, you will no longer receive messages from the other party" will appear under his profile, which means that your WeChat will not receive messages from the other party. Or just click on his head to block him.