I need help! Uninsured mom needs mammogram

Hi!

My mother has lumps that she found in her breast and the free health clinic in Charlotte cancelled her mammogram appointment because the machine stopped working. Her lumps are growing larger every few weeks and unfortunately she waited longer than she should have. Does anyone know of any resources that could help my mom in the Charlotte our surrounding area? They told her that she would just have to wait until they could reschedule but I’m scared for her to do that and she won’t go to an emergency room because she is scared of the bill.

Thanks for you help!