Help a sister in need!

I need your help with another sister who is in serious need. China McKenzies moms cancer has come back and its in its most serious stage. Stage 4. It is in her spine and has spread to her hips now as well. It is completely inoperable and the only way they can help her is by chemotherapy. That being said, Chinas dad just recently lost his job and they can no longer pay for insurance. Meaning her mother can no longer get treatment. Their insurance is $290 per month and im hoping to raise at least that much to cover one month but im hoping we can donate enough to get her by for 3 months. That is $870 total. Anything helps and I would greatly appreciate it! Please help our sister out in this difficult time