A few tips which may draw more followers are asking great questions, giving great answers, making comments to the answers others give, filling in your profile and following others. It can take some time to build up a following, so have fun and get to know the other folks posting. What you don't want to do is continue to ask for followers because most of our members view soliciting for followers to be annoying.
Give great amazing answers, respect others opinions, remember we all do not think alike. Always give stars to people who answer your questions, and if you think someone gave a great answer, tell them so in their comments.