Horrible management and structure - UI/UX Intern Dermalogica Employee Review

The UX "team" consisted of 1 person (manager) and I was hired on as an intern, I was only there for 4 days and had learned absolutely nothing, was told they expected someone with years of experience for this internship. HR was also a nightmare, and the most unprofessional experience I've ever had, when negotiating my offer, I had some questions and the lady yelled at me over the phone telling me I should be grateful that this is a paid internship and shouldn't be asking for more.