House fire, sister lost everything

My sister and her family lost her house, it caught fire and burned, they lost everything, even family pets that couldn’t make it out. They didn’t have any type of insurance, as they rented the house. She lost memories and items from our deceased father, all their memories of the kids growing up. Any help would be greatly appreciated. We are very glad no one got hurt, but very devastated about the family pets not making it, they were apart of their family. All the kids presents that were bought are gone, their phones all burned, they only have the clothes on their backs, and could use as much help as they can get.