Can you really get grants for Low income single moms? If so where and how?

you know it might cost a bit to be added to a web site that does the grants put grants search into your browser search then for grants and apply for the ones you need and apply through the web site that really all you really have to do i think it costs about 29 .95 fror access to the grants if you don't have that kinda money you might want to do it when you have it