Sounds heartbreaking. It’s so nice that you are helping and advocating for her. It’s really horrible for the doctor to have just told her cancer, all by herself, and left her. Medical care in poorer countries can be really difficult at times.
Please reach out to me via PM, and I’d be happy to contribute via Paypal.
My youngest daughter is a little younger than your relative, and I can just imagine if she was seriously ill. Hoping for a hospital transfer soon!