Help my mom and brother from house fire

Hi, my name is Emily and I am helping my mom and brother after they lost their home in a fire. My mom and brother went out grocery shopping and they came home to their house in flames, we are unsure of how the fire started, we will hopefully find out tomorrow, the house and everything inside is a total loss, they are left with nothing but the clothes on their backs and the few things they went and bought while out, Henry my moms dog lost his life in the fire. Anything will help at this point as they are off work and need time to recover mentally and get a place of their own again.