I'm a bit confused on the wording of your question but I'll try to answer it anyway. Ways to market for homes will depend on your investment strategy (wholesaling, fix and flip, buy and hold rentals, lease options etc.) As for recommendations for finding leads, you can place or answer ads on craigslist, backpage, and other classified ad sites, drive your local area and look for properties that appear vacant AKA Driving for Dollars, look on real estate sites for deals on the MLS, use "bird dogs" to help you find properties and the list goes on and on.
The beginner getting started guide lists about 10 different ways to find properties if you're brand new to Real Estate Investing I suggest you start with the beginner getting started guide located under the education tab and also attend local REI meetings in your area these meetings can be found using meetup, google and here on BP. Look up a few in your area and go there to network with other investors. Hope these suggestions help you out.