My mother is 79 yr old Dialysis patient..stage 4 C...

My mother is 79 yr old Dialysis patient..stage 4 Cancer and on Portable Oxygenand it take a hour and a half to return home..when her oxygen tank is empty..I called and all they said was to bad sir..we share ride so if your mom lives down the street .we still will take her cross town to drop off a health person..Sad so sad.