Beat terminal cervical cancer

Hi, my mum name is Amanda she is a single mum of 6 kids, she has been diagnosed with cervical cancer & were the cancer is positioned there is no way to cure it, therefore She has been given 6months- 1year. This is her second time being diagnosed with cancer she's also facing problems with her kidneys and been through multiple surgeries. Shes been told there's nothing they can do by the hospital but do chemotherapy again, I've heard of a medical cannabis oil that has helped a lot of patients like my mum beat the cancer, help with the pain, get a few more months to live but cannabis oil does come at a big expense. We need our mum, no one deserves this, With everyone's help even a dollar she can survive this!