You can click General in the settings, and then send a message to your friends and customers, explaining your identity and purpose of visit, and reminding customers of the information they changed. Please check it carefully. If you have any questions or help, please feel free to contact us at any time. You can also post this type of message in Moments: 1. Dear friends! I changed my name, please call me XXX from now on. 2. Official announcement! Friends, please note that I have officially changed my name. Finally got it done, with a smile on my face, but fortunately I didn’t give up! 3. Date: 20xx.12.12. Weather: Cloudy! Suitable: Change the name! In the days to come, I will be so-and-so! 4. Finally, loyal to, committed to... name change: XXX, success! Let go of your past self and start with a new name!