What should I do if tourism products have information that deceives consumers?

This can be regarded as a kind of price fraud. You should call and complain. Just in time for 3. 15, keep all the screenshots and tell them that they will be exposed by the media if they adopt this attitude. See what their subsequent attitude is, if not, expose them. Now the media are worried that there is no good material to make a fuss about 3/ 15.