Please help Monty and Jeanie Stechman

My Grandparents need help, recently they had come down south to visit family but my Grandad ended up in hospital while here and they have only just been able to return home. When they returned it was to discover that somebody had broken into their home, damaged property and put a hose through a window and left it running so the house was flooded, leaving them homeless and with a lot of damaged property. They have spent their lives helping people, including fostering over 30 children over the years. Although they have insurance it is limited and only covers contents not accommodation and they are having to stay in a handy capable motel due to my grandfathers disability, this is getting expensive and could be for weeks before they can return to their home. My grandfather is on an acc pension due to a work place accident in the 1980s where he lost his leg.