Hi. You did not enter the article to which this question refers, which makes it impossible for it to be answered accurately. However, I will try to help you as best I can.
Planning a quinceañera would be something very difficult and laborious, because there are many elements necessary to make this party a good efficient and satisfying. A quinceañera is a debutante party, for a girl who is turning fifteen.
For this party to be good and make the girl happy, it is necessary that all the elements work correctly and are aligned with what the birthday girl likes. These elements include the food, the music, the decor, the guests, the photographers, the location, the clothes the girl will wear at the party, among other things. This amount of elements and the need to control them is what makes quinceañera a very difficult party to plan and implement.