If सिंडरेला made breakfast, lunch, and रात का खाना for the stepmother and stepsisters did she ever eat herself?

Of course she ate for herself! She had to in order to live! But she must have done it after she fed everyone else first. Just because आप only see her make breakfast for her stepsisters doesn't mean they didn't have lunch या dinner, so आप know they ate lunch and रात का खाना and सिंडरेला must have eaten too.