You have three options:

A. Adding a contact to your phone contact book: When you add a contact to your phone contact book, the new contact will automatically sync with CChat Messenger, and you can message them once you enter the app.

B. Adding a contact within CChat Messenger: Tap on the “Add a contact” button on the top right corner in “Contacts” when you are in CChat Messenger, and you can save a new contact to both your phone contact book and to the contacts list in CChat Messenger.

C: Adding a contact within CChat Messenger: Tap on the “QR code” button on the top right corner in “Contacts” when you are in CChat Messenger, and simply scan the QR code for your contact. It will be automatically saving a new contact to both your phone contact book and to the contacts list in CChat Messenger.