Hello, my father has Cancer. At the moment it is manageable. He went through some horrible surgery and chemotherapy. There’s no telling the damage that it did to his body besides being incontinence. He also had some hormone injections recently to keep the cancer at bay. I have researched rife machines and the power of correct frequency and I feel that it is a good therapy/cure for him. We’ve talked about it and I would like to know where we can buy a legitimate machine.