Help my mom, she has lymphoma (cancer)

Hello! In December 2019, my mother was admitted to the hospital with a diagnosis of neuritis. Doctors did not completely cure and were discharged from the hospital. After a couple of days, her health worsened, the right lymph node on the neck was swollen, put back to the hospital, the doctors were so unprofessional that they did not even know what to treat, the diagnoses were “HIV”, “tuberculosis”, “pneumonia”, there was no proper treatment, there were warming up which only worsened the condition. This is such medicine in Ukraine. In mid-February, we went to another hospital, where they took a biopsy test, waited 23 days (!), While urgent treatment was needed. literally two weeks ago we were sent to an oncology clinic, and all two weeks we were sent home instead of the promised treatment. In the end, on March 30, we were not admitted to the hospital for treatment, despite the fact that with such a disease the main thing is to immediately begin treatment, since lymphoma is an aggressive disease that affects the lymph nodes and passes to other internal organs. Now we are invited to treatment in the capital’s clinic of Israeli medicine, one of the leading clinics in the world, for the treatment we need 200+ thousand hryvnias ($ 6000), while the average salary in Ukraine is 6000 UAH ($ 200). I ask for help, my mom need urgent treatment, I do not want to lose my beloved mother ..