Please help my mum fight her cancer

Hey everyone, as some of you already know, my mum has stage III breast cancer. She is currently undergoing chemo treatment, but this particular chemo made her really sick last time, and the oncologist warned her that if she gets sick again, he'll take her off it. This chemo is her very last medical option to fight her cancer. So if she gets sick again, there is no other medical alternatives to fight her cancer. In order to keep her healthy, we have been supplementing her diet with TBL-12 which is an alternative therapy aimed at strengthening the immune system. My sisters and I have thoroughly researched many alternative therapies and decided that TBL-12 is her best option. Even though it is not proven to work, there have been many studies to show its advantages. Clinical trials are currently underway and show great promise. However, the problem is that it is really expensive (around $1000 a month), which is why we have decided to try fundraise the money.