1. Shake the official website homepage of the store, and there will be an icon of "Online Customer Service" in the lower right corner, so you can talk to the customer service directly.
2. You can also find the entrance of "online customer service" in the APP, or you can talk to customer service.
3. If you want to switch to labor, just tell the online customer service.
4. Or contact 400-8 18-8899 directly, or you can quickly switch to labor.