Cromarty Car Accident Medical help

My sister and her family were involved in a roll over accident on Sept 29th 2021. They were ambulanced to the hospital and their 7 year old son was life flighted to another hospital. he suffered a fractured skull and is currently in facial reconstruction surgery. My sister suffered a broken collar bone and a punctured lung with more diagnosis expected. Her husband is having surgery on his hand as it was mangled in the wreck. any help would be appreciated so they can focus on healing and getter better and not the bills that pile up from hospital visits.