Help Aimee budrow to hear

2 years ago, my amazing  mom went skydiving! (Pretty cool, right?!?l ) Shortly after she lost most of her hearing in her right ear and was diagnosed with a cholesteotoma.  This is a benign, but aggressive  tumor.  A year later she had symptoms on her other ear and also lost hearing. After many surgeries  she is approved for a hearing device (similar  to a cochlear) which is called an Adhear device. Insurance  does not cover it, and the cost is $10k.  Please help my mom to hear again!