Where is the WeChat brush payment opened?

The steps for opening WeChat payment are as follows:

Operating environment: Huawei Nova7, HarmonyOS2.0.0, WeChat 8.0.40, etc.

1, open WeChat.

2. Search for "WeChat Brush Payment" in the input box.

3. Click to enter.

4. Then there will be an unopened prompt. At this time, you need to go offline to find a store with this palm brushing device and enter palm print information in the store.

5. After input, it can be used normally.