How to complain about children's photography company

Collect evidence, report to the consumer association, or go to the local industrial and commercial bureau, but there is nothing to complain about. The most precious thing in doing business is credibility. There are many things that everyone can understand. If it's really him who doesn't care after the sale. Then it goes round and round, and this store will die soon. Nowadays, people are all good things and don't go out, but bad things spread thousands of miles.