Need help getting my fiancé to see her son

My fiancé and I recently have lost everything and have been living out of my car and have exhausted all options of funds , we just need help an extra boost for the next two days to at least lay our heads in a bed comfortably and be able to fufill our desires before my fiancé and I go into a program that will help get us back on our feet we just need to have that time together before we go and separate for a few months and also you would be allowing my fiancé to be able to spend time and see her son who she has not been able to see due to not having a place  so this would allow for her son to come see her before she leaves and that is what most importantly to me means the most , any amount helps thank you so much