Like other social networks, first make sure you have set up a nice profile. Follow other people. When you follow them, make sure to repin or like some of their pins. Also, pin regularly and keep your pins and boards well-kept and organized. Finally, keep track of the time of day when you see the most active users on Pinterest and pin the majority of your pins then, so that other pinners will see them on the home page. This will increase your chances of having your pins repinned. Best of luck to you!