This is Yuji from the QQ support team.
To make it easier to add us on Facebook Messenger, let me explain how.
It is also mentioned on our How it works page below, so please refer to it as well.
-To add us from your computer:
It’d be faster to go to the link below and send us the text by clicking the “Send Message” button.
-To add us from your smartphone:
Scanning our code will also work.
Our code is on the link below.
*How you can reach to the “Scan Code” function.
Open FB Messenger – Click “People” – Click “Scan Code” – Place the code on the capture screen