Help with my sister Tammy funeral

Hello my sister Tammy passed away unexpectedly this morning everyone whom knew Tammy knew how sweet she was Tammy loved everyone and and everyone loved Tammy she could make anyone day brighten up know mater what mood you were in Tammy had Medicaid and they would only pay for her to be buried in Woodlawn cemetery but my mom and dads plots are at maple lawn she needed to be with my dad and my mother when her time comes they won't pay for a funeral we are having one whether or not we raise any thing but any help would be appreciated please please help I don't normally ask but my sister deserves the best