Group buying costume photography was cheated, and the studio website joined hands with the outside world.

It's good to experience this kind of thing, because it gives you experience. When you encounter such incidents in the future, you must make all the details clear. And a written certificate or something. If you are really angry, post on your group buying network and major studios, and then push it up. Maybe you'll get rid of your anger. Believe it or not, after you post, there must be many people who have the same experience as you! Peace of mind, there are many consumption traps in the tertiary industry now. Just be more careful in the future.