知乎，让每一次点击都充满意义 —�?欢迎来到知乎，发现问题背后的世界。WhatsApp causes it to be basic to be aware of and personalize your privacy and security. Learn more on our privacy page.seven. Make a team: You may develop a group with around 256 individuals. Tap or , then New team. Try to find or pick out contacts