u/Acrobatic-Wash-5068

After ordering random crap off of temu for the last year I decided to try and navigate one of their bizarrely complicated deals. 3 items for 1 penny each. But after ordering and paying for several items I wasn't able to reach the unstated minimum to have those already eligible 3 items at 1 cent each sent out. Although the deal indicates I'm getting closer with each additional item I order. What gives and how do I make this deal work?