The feedback that I received from that company was not professional at all.
The case study that they asked to fulfil on the second round was poorly designed and lacking of information.
On the feedback that I received it was mentioned I did not think out of box but they asked to create 2-3 slide for each question based on each formula.
They confuse being creative to being chaotic and not structured. This company needs to hire professional consultant to improve their selection process and the way of giving feedback.
I happy to see their biased approach to things so I guess feedbacks are here quite right.