2 of our homes collapsed & damaged

One week ago my brothers house, which is next door to my mom's house, collapsed while he was sleeping. Neighbors got him out and mommy was evacuated from her home. Mommy has some damage to her home. Tues the city started to demolish my brothers home. My brother lost everything except for the clothes he had on his back (the house was too unstable to go inside). Mommy stayed with me, while my brother has been housed by the Red Cross. The city has more tearing down to do.  Mommy is back home and I need to get repairs done for her home and hopefully we can find help with rebuilding my brothers home. But for now, he needs help. A lotof help/ Please help me with helping my family.