Yes, the drift bottle is found at the low end of the WeChat page. If not, you need to click Settings → General → Function to start the function of the drift bottle. The specific method is as follows:

1. Log on to WeChat first.

2. Then click "Settings".

3. Click "General".

4. Then click "Function".

5. Click on "drift bottle".

6. Finally, enable this function.

Extended information WeChat supports finding micro-signals (specific steps: click Friends-> Add Friends-> Search Number at the bottom of WeChat interface, then enter the WeChat number to be searched, and then click Find), check QQ friends to add friends, check the phone address book to share micro-signals to add friends, shake to add friends, add friends by QR code search, and accept friends by drift bottle.

References:

Baidu Encyclopedia-WeChat