Cancer treatment for my mom

Hi my name is Elizabeth, I never thought that I would be put in this situation but my family just found out my mom has stage 4 cancer and she is going to start chemo this week, as we all know chemo is really harmful to your body . We been doing some research and found a couple locations that do treatments that aren’t harmful to your body, indeed those treatments are really expensive and we can’t afford it .My mom and my family would be so thankful for any help we can get .