White rooms had not been painted in 20 years. Corners near ceiling had darkened. One room had been painted light blue (latex). Professional painters from a reputable company applied 2 coats of Aura matte ancient ivory paint the same day in all rooms. I still see darker corners. The formerly blue walls now covered with ivory paint have a slightly “dirty white” look.
I was told 2 coats of paint were applied. I suspect the first coat may have been primer.
I asked for a 3rd coat, but the painter says the color is good.
Please advise on how I should pursue this.