Help us rebuild our home

On Wednesday, 3rd of April my parents popped out to collect their son from work. While they were out a chimney fire had started , a gust of wind then blew off the fireguard and blew the fire through the sitting room, engulfing the entire sitting room leaving it in cinders. Severe smoke damage throughout the whole house the house has to be gutted, nothing but the foundation of the house is salvageable. Most windows blown out , downstairs flooded with water. My mother has recently been very ill and out of work for about a year, my dad had been made redundant and working just part time to help keep up with bills and day to day life ,  sadly house insurance just couldn't fit into the budget. Really hoping everyone in this small community can lend a hand with finance to basically rebuild the house I once called home. Anything small or large appreciated as it will be a long journey. Hoping my parents can enjoy soon retirement in a lovely home they have loved and been in for 26 years.