We need help getting our mother from Az to NH.

Hello. My name is Roger. My younger sisters name is Angel. Our mother had been living in Az for many years. She had been living alone for a bit of time. Evidently she was living out of her vehicle for a bit as well. We received a message and call on Wednesday night, the 5th, letting us know that she had passed away. Unfortunately my sister nore i have the funds right now to get her cremated and sent home. And /or how to get her belongings back. Thats why i created this. To ask for help. Please. Anything will help us. Thank you. From both Angel and I.