To all the waitresses. Is it true?

I'm not trying to come across as rude or anything so don't take it personal. I seen a post on facebook of this girl posting her check after 76 hours of work as a waitress and she only made $1.12. Is this true? I want honest answers. If this is in fact true why not quit? It seems to me you'd be better off at McDonald's. I feel so bad but at the same time I don't understand why anyone would agree to such a job.