Intuit Visual Design interview questions

I got call from the HR regarding the opportunity. The first round was a telephonic round which was fine. The next round was assignment round which they did not give me according to my role. So, I requested them to change it and then the assignment sent to me was still based on UX more and totally on quickbooks. The time mentioned on the assignment was only 2-4 hours but how can they expect someone to do it without even understanding the actual quickbooks process(which takes at least half a day)?? And moreover, these guys have data and research for their product almost from years and they expect us to give a solution for it in 2-3 days. Still, I gave it an attempt and the HR told me that he will give me the response soon. It's been days I haven't got any response despite the repeated call and mails to him. Really a very disappointing experience from a company which is placed in top companies on Glassdoor!!