Some people are not interested in anything, everyone is interested, and your business can't be done. If you are not interested, you don't need it, and you don't understand it. In the latter case, work can also be done. I suggest you do more publicity. The method is to recruit key researchers to chat with people and find out what other people's health needs are. In addition, you can also distribute brochures for publicity and attach some small gifts. Then, the people who come to the store will talk about it on the spot, see the actual effect, do word of mouth, and let the people who come to the store help promote it. Multi-pronged approach will certainly have an effect.