Arup Graduate Engineer interview questions

Online application including CV. Online platform testing and company questions. Followed by an online Assessment Centre, which lasted a full day and included interview and activities. Offer (via Phone call) followed a day later.

This is honestly the worst experience I have ever had with any company ever, no fault with the company but their hr team needs to get fired immediately. They completely wronged me last year for my internship applications and now they did the same for the graduate. Asked for feedback (which they offered in an email) about 5 times and was repeatedly ignored.