Social media are the best way to promote your project. The world is connecting to each other because of these social media. Everything that is posted can be seen and can be informed by the world. When you use social media like facebook, you can use their boosting process to reach a wider, targeted audience. You will pay for the boosting but it will really help a lot because they will help you to promote your project. The possible return of this process has bigger chance for the success of your project.