How to deal with sister hitting my head with a rolling pin?

I was in the kitchen making a POACHED EGGS and the floor being unclean, I put on some sandals which was sitting in the walkway. She comes in, and says, OH MY SHOE! And then she started hitting my with the rolling pin! She said WASH MY SANDAL I CAN'T BELIEVE YOU PUT YOUR FOOT ON IT! then she beat me, making me burn the egg. and then i had to wash her sandals. how can i deal with this bully like hell girl?