My family lost our home and everything we had

Today, me and my 3 kids came home to see smoke coming out of the vents on our roof.  I ran inside to get my fiance and what few things I could before the smoke was too bad for me to go back in.  Unfortunately, it is a total loss.  I am still in shock and thinking I'm going to wake up from this terrible nightmare anytime...but it isn't a dream.  I am not one to ask for help usually, but in this situation, I don't know what else to do.  Anything and everything you are able to donate to help us will be greatly appreciated.