Hello, excuse me, I'm sorry to bother you, but I have a lot of questio…

Hello, excuse me, I'm sorry to bother you, but I have a lot of questions. I live with my mom after giving birth and she keeps telling me to get rid of it, prepare food, and take care of the baby and the younger sister. So today something happened: Mom left, said to clean up, prepare food, and pick up the younger sister from school. The daughter has been restless all day and won't stop crying, and I couldn't do what was told. Mom came and started yelling at me and said that I should ignore the daughter's cries and clean up. Now, what should I do? How can I deal with this? Please help me