Given the brief comments you made, I woul suggest that it is premature for you to be thinking of buying a home. The goal of successful homership is with in your control, however. I would recomend locating a community organization in your area that could work with you on correcting any errors in your report and creating a plan of how to improve your score. You also need to find an advisor you can work with to establish a spending plan to start saving some money. There are probably several local organizations to work with you in the area. Talk to a couple and find a good fit. If you need help locating services, I suggest you contact the local United Way.
The steps to improve your credit and develop a savings plan will, not only help you qualify, but will instill the habits necessary for successful homeownership.