I am starving!!!!!!!! there is no food at home and I am on crutches and on bed rest so I cant just…

I am starving!!!!!!!! there is no food at home and I am on crutches and on bed rest so I cant just get up and go buy food... but of course my step dad says its not his responsibility to go buy food for my sister and I... because he needs to work on his car.. that damn car has been sitting around for 2 years another 20 minutes isnt going to do anything to it.