ShopRite review: Employee written up because of parking

My daughter works at shoprite and she was written up over a parking space. There are other employees that work there and park there as well. She was told that she needed to park in the Home Depot parking lot. Which the Zallie Family doesn't own. She was parked in the five below parking space and nowhere near the shoprite parking lot. The Zallie family doesn't own the five below parking lot. So why was it wrong for her to park there? Nobody else at her job parks at the home depot they either park in the five below parking spot or in the shop rite parking spot and has never gotten written up for it. He also watches my daughter park her car through the windows everyday and that is a little alarming to me because he only does it to her. I went up there to address the problem and he was rude to me and told me to get out that he didn't have to talk to me because my daughter is over 18. I feel that the manager is a racist and a sexiest and I want that taken off my daughter's work record because it doesn't make any sense that she was the only one targeted by her manager. He should be reprimanded for his actions and how he spoke to me as well. I reached out to corporate and the Zallie Family and haven't received a response back and when I called back I was hung up on. I feel this is discrimination and I want something done about it. A manager like that shouldn't even be working there who treats people like that.