Help my sister (Danelle) pay for cancer treatment

My younger sister, Danelle Van Daalen, has a rare type of cancer that is growing around her lungs. She has been battling this for almost 2 years now. During all of this she also had her first child, a beautiful baby girl named Amelea. She has gone through major surgeries, and rounds of chemotherapy with little success.  She was switched over to immunotherapy which seems to have started to show positive results.

The issue with this though is that her health care plan does not cover the cost for this treatment at all, and it is very expensive ($1800 per month). Her and her husband have been paying as much as they can, but they are heavily dependent on donations to continue treatment.

My goal is to raise enough money for 3 months worth of treatment and then send the funds over to her in South Africa. If you have the means to add any amount to this cause it would be greatly appreciated.

Thank you!