Need help with insulin and diabetic supplies

Please Help!  My husband is a government contractor and  due to the Government Shutdown, we need to get a supply of insulin for my granddaughter.  We are very short on funds and cannot buy insulin this month.
On March 4, 2018, my granddaughter, Jordan A., was flown to Children's National Hospital in Washington D.C.. She was diagnosed with Type 1 Diabetes and Diabetic Ketoacidosis.  She lives with us (her grandparents) and we are having trouble meeting the financial obligations to paying for diabetic supplies concerning her illness.  We urgently need to get insulin for her immediate needs.