I need help raising moving costs for my family

All my life I have taken care of my family. My Mom, my brother and sister and I have struggled to get by and survive.  After my Mom died I worked so hard trying get us off Section 8 housing and trying to live a "normal life."  With my brother and sister both being disabled it has come down on my shoulders to keep us a float.  So I live paycheck to paycheck and all my resources go into my family.  So when my landlord of 30 years told us that he is selling our house and we now have to move my heart sank because now I can't care for my family.  I have zero options, I have no savings for moving costs( i.e. first and last month's rent, security deposit, storage unit, application fees, moving truck, cleaning and dumpster services).  My brother is currently in the hospital, so things are stressful and hard enough already but the rug was really pulled out from under us here.  I'm really scared I'm going to end up on the street.  Anything will help.  Spreading the word will help.  I will be forever in your debt and grateful for your support trying to keep us off the streets.