Fired earth paint from Builders Warehouse

I bought 60 L of Fired Eart interior paint from builders Warehouse Klerksdorp. I had to use 4 Coates to cover the walls of almost the same color. I had to wipe some marks off of the wall with a damp cloth. The paint came off. Complained and they had lots of STORIES. DO NOT BUY FIRED EARTH PAINT FROM BUILDERS WAREHOUSE. *******. YOU WILL WAIST YOU MONEY.