Help a veteran and his family from becomin homeles

Never thought i would be one to do this but here we go. Been a rough year our time is up where we are at and after wasting hundreds of dollars on rental applications only to be denied we finally found a place that will accept us.The down side we need to come up with 5600 to secure the keys by the 1st. If anyone can find it in their  heart to donate any and all help would be greatly appreciated.