Please help our family to keep our home

Few months ago. We lost our mother suddenly due to an aneurysm. It's been 10 months now. And her late estate is still ongoing. My brother currently still lives in our family house. As well as my stepfather. Recently we didnt get good news about our home. We need R800 000 to keep our home and pay of the late estate. Or our house will be sold to do so. My mother had lost her job and when she got a new job, salary was less then she used to get from her previous employer. So she had to cancel policies, life insurances. So there is no money in the estate. If anyone out there can help us safe our home, so that my brother and stepfather can still have a place to stay, would be deeply appreciated. All our family memories is in that house. All my moms belongings. Our family dog. We really do not want to throw that all away. Currently I can't apply for a loan that big. As my salary is too low. I dont know what else to do. We really dont want to lose the house. Thanks for taking the time to read my story.