The guide named Luca did not make my children do a...

The guide named Luca did not make my children do anything, he said that there were 100 interactive games and that we would only make the most beautiful. In the end he told us that we would have to do 20 but in the end we didn't even make 4. My children were disappointed with the tutor's behavior and explanation saying that they will never come back and that they would make bad publicity.