I can sympathize with the OP’s frustration: that much instructor coverage, and yet her daughter is left twisting in the wind with no effective help.
There was a moving personal essay in the New York Times last month – an Hispanic woman, now a college professor, talking about her first few weeks at Cornell. No one in her family or community had any comparable experience with college, or college-level work. She didn’t understand the social and administrative structures, and she didn’t understand the assignments. In essence, she owes her career to an assistant professor who was teaching her mandatory English seminar. He didn’t give her the F she probably deserved on her first assignment, and he directed her to a host of resources (not him) to help her learn what writing a college paper entailed. Note: notwithstanding that he was her English teacher, he didn’t take it upon himself to teach her paragraph structure, use of evidence, citations, etc. He just made certain that she knew where to go for help with those things. One wishes that someone had done something similar with the OP’s daughter, but maybe it’s less obvious what specific help she needs.