Trafficking of children is when people buy and sell children like they are objects or animals. This is wrong because children are living and feeling beings and deserve to be treated with respect and kindness. People who do this take advantage of children who have been separated from their families or are in vulnerable situations, and force them to do unpleasant or dangerous work. This can include being forced to work in factories, being sold to people in order to do sexual activities, or sometimes even being made to be part of an organized crime gang. It is very important that we make sure that kids are safe and don't end up in situations like this.