We agree with the statement for several reasons. First, Facebook is a way that comfortable, quick and no charge for communicate to other people. Now a day, almost people have Facebook because Facebook can make people to contract or meet new friends. As a result, people use Facebook for share their experience and chat to other people. Almost people share everything that happen with their life; what they eat, do and feel. They always keep their phone near body for use Facebook all day. These things make people overspending time on Facebook, so using Facebook make student less attention on the lesson , employees are not working efficiently and people were focusing on Facebook to not concentrate on what they are doing. Second, people can buy things that they interested such as skin care creams , clothes, and accessories. On Facebook, it has a lot of pages for purchase as a result of trade competition. So, seller must have promotion or attraction for customers for example sell products that are not the same as the other and sell quality products.