You can send out business cards and leaflets in the town, let customers visit and try boiled eggs. Or through self-media propaganda, now self-media propaganda is too powerful.
We must find ways to raise awareness, set a good price, and don't cut prices indiscriminately, otherwise it will be unfair to consumers who buy at high prices, and they will also complain about giving up buying and reward old customers for recommending.
We should create our own characteristics and create brand influence in people's minds. In this way, your product is not only expensive, but also can't be sold.